What is the solution of the equation −8x+13=−19 ?
−4 negative
3/4
−3/4
4
To solve the equation -8x + 13 = -19, follow these steps:
Step 1: Subtract 13 from both sides of the equation to isolate the variable term:
-8x + 13 - 13 = -19 - 13
-8x = -32
Step 2: Divide both sides of the equation by -8 to solve for x:
-8x / -8 = -32 / -8
x = 4
Therefore, the solution to the equation -8x + 13 = -19 is x = 4.
To find the solution of the equation −8x + 13 = −19, we need to isolate the variable "x" on one side of the equation.
First, let's subtract 13 from both sides of the equation to get rid of the constant term on the left side:
−8x + 13 - 13 = −19 - 13
−8x = −32
Next, we divide both sides of the equation by -8 to solve for "x":
(−8x) / -8 = (−32) / -8
x = 4
Therefore, the solution of the equation −8x + 13 = −19 is x = 4.
To solve the equation, we need to isolate the variable x.
First, we'll add 8x to both sides of the equation:
−8x + 13 + 8x = −19 + 8x
13 = −19 + 8x
Next, we'll subtract 19 from both sides of the equation:
13 - 19 = -19 + 8x - 19
-6 = 8x - 19
Now, we'll add 19 to both sides of the equation:
-6 + 19 = 8x - 19 + 19
13 = 8x
Finally, we'll divide both sides of the equation by 8:
13/8 = 8x/8
13/8 = x
So the solution to the equation -8x+13=-19 is 13/8.