Question

7x+15=4x+66
solve for x.

Answer 1

Answer: x=17

Explanation:

7x + 15 = 4x + 66 Subtract 4x from both sides

-4x -4x

3x + 15 = 66 subtract 15 from both sides

-15 -15

3x = 51 Divide both sides by 3

x= 17