What is the first step in solving the equation 12(x + 7) = 0 for x ?(1 point)
Responses
Subtract 7 from both sides.
Subtract 7 from both sides.
Add 7 to both sides.
Add 7 to both sides.
Divide both sides by 12.
Divide both sides by 12.
Multiply both sides by 12.
16.44
Divide both sides by 12.
What is the solution to the equation 0.24(x−10.2)=6 when solving for x ?(1 point)
Responses
11.64
11.64
14.8
14.8
16.44
16.44
35.2
What is the solution to the equation 1.26(x−7.352)=6.426 when solving for x ?(1 point)
Responses
15.038
15.038
15.44876
15.44876
−2.252
negative 2.252
12.452
15.44876
Solve for x in the equation −6.29(x+7.85)=−19.499 .(1 point)
To solve for x in the equation −6.29(x+7.85)=−19.499, we can start by distributing the -6.29 to the terms inside the parentheses:
-6.29x - 6.29(7.85) = -19.499
Simplifying further:
-6.29x - 49.2365 = -19.499
Next, let's isolate the -6.29x term by adding 49.2365 to both sides of the equation:
-6.29x = -19.499 + 49.2365
-6.29x = 29.7375
Lastly, we need to solve for x by dividing both sides of the equation by -6.29:
x = 29.7375 / -6.29
Thus, the solution to the equation is approximately -4.728.
Bags of clementines have 12 each. For a party, Sal, Trisha, and Joe each brought bags of clementines. Altogether, there were 180 clementines. Sal brought 4 bags and Joe brought 6. Write the equation to determine how many bags Trisha brought, t .(2 points)
(t+
) =
(t+4+6) = 180
Bags of clementines have 12 each. For a party, Sal, Trisha, and Joe each brought bags of clementines. Altogether, there were 180 clementines. Sal brought 4 bags and Joe brought 6. Write the equation to determine how many bags Trisha brought, t .(2 points)
?(t+?)=?