Answer: 0
Explanation:
-9(x + 3) + 12 = -3(2x + 5) − 3x
Opening the brackets we have
-9x - 27 + 12 = -6x - 15 -3x
collect like terms
-9x+6x+3x = -15-12+27
= 0
5.9m questions
7.7m answers