12x-20=8x+18

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Solution for 12x-20=8x+18 equation:


Simplifying
12x + -20 = 8x + 18

Reorder the terms:
-20 + 12x = 8x + 18

Reorder the terms:
-20 + 12x = 18 + 8x

Solving
-20 + 12x = 18 + 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.
-20 + 12x + -8x = 18 + 8x + -8x

Combine like terms: 12x + -8x = 4x
-20 + 4x = 18 + 8x + -8x

Combine like terms: 8x + -8x = 0
-20 + 4x = 18 + 0
-20 + 4x = 18

Add '20' to each side of the equation.
-20 + 20 + 4x = 18 + 20

Combine like terms: -20 + 20 = 0
0 + 4x = 18 + 20
4x = 18 + 20

Combine like terms: 18 + 20 = 38
4x = 38

Divide each side by '4'.
x = 9.5

Simplifying
x = 9.5

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