Question

Solve 3x - x + 2 = 12.

-5

4

7

5

Answer 1

so combine like terms on left side

Answer 2

what you get after that

Answer 3

Honestly dont know how to combine those :/

Answer 4

ok 3 - 1 = ???

Answer 5

because there is nothing with variable so we suppose there is one and they have same variable x and same power of x so we can combine them