Look at the expression: −3(2x+7)
(1 point)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
This expression involves these two operations Response area and Response area .
We will use the Response area to simplify this expression.
The simplified expression looks like Response area .
The option "<b id="docs-internal-guid-aecb86fa-7fff-c2b5-8965-0edff8152fad">-5x + 4" (11 of 11) has been selected. Press tab to choose a response area, and spacebar to insert it. Press escape to cancel.
This expression involves the operations of multiplication and addition.
We will use the distributive property to simplify this expression.
The simplified expression looks like -6x - 21.
To solve the equation: 24(34+x)=1,200
, give the reasons for each of the given steps.
What was done to the previous step to get to the current equation?
(1 point)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Step 1: 816+24x=1,200
Step 2: 816−816+24x=1,200 − 816
Step 3: 24x=384
Step 4: x=16
To solve the equation:
Step 1: 24(34+x)=1,200
In this step, the distributive property is used to multiply 24 by both terms inside the parentheses.
Step 2: 816+24x=1,200
In this step, the equation is simplified by adding 816 to both sides of the equation to isolate the term with the variable.
Step 3: 816−816+24x=1,200 − 816
In this step, 816 is subtracted from both sides of the equation to eliminate the constant term on the left side.
Step 4: 24x=384
In this step, the equation is simplified by combining like terms on the left side.
Step 5: x=16
In this final step, the equation is solved for x by dividing both sides by 24.
To solve the equation: 24(34+x)=1,200
, give the reasons for each of the given steps.
What was done to the previous step to get to the current equation?
(1 point)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Step 1: 816+24x=1,200
Step 2: 816−816+24x=1,200 − 816
Step 3: 24x=384
Step 4: x=16
WORD BANK:
Multiplication as the inverse operation to isolate the variable
Distributive Property
Subtraction as the inverse operation to isolate the variable
Combine Like Terms
Additions as the inverse operation to isolate the variable
Division as the inverse operation to isolate the variable
To solve the equation:
Step 1: 24(34+x)=1,200
In this step, the distributive property is used to multiply 24 by both terms inside the parentheses.
Step 2: 816+24x=1,200
In this step, 816 is added to both sides of the equation to isolate the term with the variable.
Step 3: 816−816+24x=1,200 − 816
In this step, 816 is subtracted from both sides to eliminate the constant term on the left side.
Step 4: 24x=384
In this step, the equation is simplified by combining like terms on the left side.
Step 5: x=16
In this final step, the equation is solved for x by dividing both sides by 24.
Note: The word bank options provided are not suitable for describing the steps used in this particular equation.
just put the terms for each step
Step 1: Distributive Property
Step 2: Addition
Step 3: Subtraction
Step 4: Combine Like Terms
Step 5: Division
Step 1: 816+24x=1,200
Step 2: 816−816+24x=1,200 − 816
Step 3: 24x=384
Step 4: x=16
Use these steps instead
Apologies for the confusion. Here are the correct terms for each step:
Step 1: Distributive Property
Step 2: Combine Like Terms (Addition and Subtraction)
Step 3: Isolate the Variable (Subtraction)
Step 4: Solve for x (Division)
Simplify: −4(2x+5)
(1 point)
Responses
(−4÷2x)+(−4÷5)
open paren negative 4 divided by 2 x close paren plus open paren negative 4 divided by 5 close paren
(−4−2x)+(−4−5)
open paren negative 4 minus 2 x close paren plus open paren negative 4 minus 5 close paren
(−4×2x)+(−4×5)
open paren negative 4 times 2 x close paren plus open paren negative 4 times 5 close paren
(−4+2x)×(−4+5)