Solve: 9x - 18 = 3 (3x - 2) - 12 A) x = 2 B) x = 1 2 C) x = - 3 D) infinitely many solutions

Question

Deja Bender

Mathematics

2 December, 12:38

Solve: 9x - 18 = 3 (3x - 2) - 12 A) x = 2 B) x = 1 2 C) x = - 3 D) infinitely many solutions

+3

Answers (2)

Know the Answer?

Darren · Answer 1

The answer should be D) because 9x-18=3 (3x-2) - 12 using pemdas distribute into parenthesis first gives you (9x-6) - 12 then combine like terms and get

9x-18 = 9x-18

Karlee Cooley · Answer 2

Your answer is C

because 3 (3x-2) is 9x-6 now and - 12 is 9x-18 so in the end its 9x-18=9x-18 so - 18 + - 18 is - 36 and 9 * - 3 is - 36 so therefore your answer is C