18x-4+2x=7x+x+12

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Solution for 18x-4+2x=7x+x+12 equation:


Simplifying
18x + -4 + 2x = 7x + x + 12

Reorder the terms:
-4 + 18x + 2x = 7x + x + 12

Combine like terms: 18x + 2x = 20x
-4 + 20x = 7x + x + 12

Reorder the terms:
-4 + 20x = 12 + 7x + x

Combine like terms: 7x + x = 8x
-4 + 20x = 12 + 8x

Solving
-4 + 20x = 12 + 8x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-8x' to each side of the equation.
-4 + 20x + -8x = 12 + 8x + -8x

Combine like terms: 20x + -8x = 12x
-4 + 12x = 12 + 8x + -8x

Combine like terms: 8x + -8x = 0
-4 + 12x = 12 + 0
-4 + 12x = 12

Add '4' to each side of the equation.
-4 + 4 + 12x = 12 + 4

Combine like terms: -4 + 4 = 0
0 + 12x = 12 + 4
12x = 12 + 4

Combine like terms: 12 + 4 = 16
12x = 16

Divide each side by '12'.
x = 1.333333333

Simplifying
x = 1.333333333

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