How do you solve 6( 6x + 9) - 3= 9x + 6?

2 Answers
Jul 20, 2017

Distribute across the parenthesis and solve for x

x = -5/3

Explanation:

6(6x +9) -3 = 9x+6

36 x + 54 -3 =9x+6" " so now combine like terms

36x +51 = 9x + 6" " subtract 9x and 51 from both sides

36x - 9x + 51 -51 = 9x -9x + 6 - 51" " gives

27x = -45" " dividing both sides by 27 gives

(27x)/27 = (-45)/27 gives

x = -5/3

x = - 1 2/3

Jul 21, 2017

6(6x+9)-3=9x+6
36x+54-3=9x+6
36x-9x=-54+3+6
27x=-54+9
27x=-45
x=frac(-45) 27
Both are divisible by 9
x=frac(-5) 3