Question

Determine which equation has a solution of x=1 hath
A.5x +8 -12=-6x + 2x - 3
B.3x - 1- 4x=-2x +7x - 4
c.-4x - 6 + x=-2x + x - 10
d.-3x - 8 + x=-4x + x - 10

Answer 1

just solve each equation and you should get the answer like A
5X+8-12=-6X+2X-3
first combine like terms
5X-4=-4X-3
add 4X to both sides
9X-4=-3
add 4 to both sides
9X=1
divide 9 to both sides
0.11111 and just keep on doing that until you get 1 as an answer

Answer 2

it's B. 3x - 1 - 4x=-2x + 7x - 4

Answer 3

yes, correct