Step 1: Combine like terms to get:Answers
-X-12=-10x+6
5x-18=-3x-1
X-12=-10x-6
9x-12=6
-12=-11x+6
8x-18=-1
8x=19
9x=18
-18=-11x
X=2
X=0
X=11/18
Step 2: Get the x-terms on the same side of the equation:Answers
-X-12=-10x+6
5x-18=-3x-1
X-12=-10x-6
9x-12=6
-12=-11x+6
8x-18=-1
8x=19
9x=18
-18=-11x
X=2
X=0
X=11/18
Step 3: Get the constants on the same side of the equation:
Answers
-X-12=-10x+6
5x-18=-3x-1
X-12=-10x-6
9x-12=6
-12=-11x+6
8x-18=-1
8x=19
9x=18
-18=-11x
X=2
X=0
X=11/18
Step 4: Use Division Property of Equality:
Answers
-X-12=-10x+6
5x-18=-3x-1
X-12=-10x-6
9x-12=6
-12=-11x+6
8x-18=-1
8x=19
9x=18
-18=-11x
X=2
X=0
X=11/18
Step 5: Solve the equations for x:
-X-12=-10x+6
Combine like terms:
-12 = -9x + 6
Subtract 6 from both sides:
-18 = -9x
Divide both sides by -9:
x = 2
5x-18=-3x-1
Add 3x to both sides:
8x - 18 = -1
Add 18 to both sides:
8x = 17
Divide both sides by 8:
x = 17/8
X-12=-10x-6
Combine like terms:
11x - 12 = -6
Add 12 to both sides:
11x = 6
Divide both sides by 11:
x = 6/11
9x-12=6
Add 12 to both sides:
9x = 18
Divide both sides by 9:
x = 2
-12=-11x+6
Subtract 6 from both sides:
-18 = -11x
Divide both sides by -11:
x = 18/11
8x-18=-1
Add 18 to both sides:
8x = 17
Divide both sides by 8:
x = 17/8
8x=19
Divide both sides by 8:
x = 19/8
9x=18
Divide both sides by 9:
x = 2
-18=-11x
Divide both sides by -11:
x = 18/11
The solutions for x are:
x = 2, 17/8, 6/11, 18/11