What is the value of x? 3x−8=8x+42 enter your answer in the box. show how u got your answer

The answer is -10

Step-by-step explanation:

I go to k12. I took the test and the question right

x/7.50 = 15

x= 7.50 / 15 divide

step-by-step explanation:

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb