Question

If 6+x=13, then find the value of 8x-31.

Answer 1

The answer is 25.

Explanation:

First, you solve 6+x=13. Minus 6 from each side. You get x=7.

Next, plug x into the equation 8x-31. You get 8(7)-31. Solve 56-31, which you then get 25.

Answer 2

the value of 8x-31 is 25