Question

-3x + 6 = 18 show full work please

Answer 1

-4

Explanation:

-3x + 6 = 18

subtract 6 from both sides

-3x + 6 - 6 = 18 - 6

-3x = 12

divide -3 to both sides

-3x/-3 = 12/-3

x = -4

Answer 2

Explanation:

-3x + 6 = 18

-3x - 6 = 18 - 6

-3x = 12

x = -4