B?
Which equation has solution x = -3?
A) 2x - 7 = -1
B) 3x + 8 = 1
C) 1/2x + 8 = 10
D) 1/2 (2x - 6) = -6
3 answers
Not B: 3(-3)+8 = -9+8 = -1
Answer to this question is
1/2(2x-6)=-6
1/2(2x-6)=-6
hope this helps