20x-18=8x+12

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


Simplifying
20x + -18 = 8x + 12

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

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

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

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

Combine like terms: 8x + -8x = 0
-18 + 12x = 12 + 0
-18 + 12x = 12

Add '18' to each side of the equation.
-18 + 18 + 12x = 12 + 18

Combine like terms: -18 + 18 = 0
0 + 12x = 12 + 18
12x = 12 + 18

Combine like terms: 12 + 18 = 30
12x = 30

Divide each side by '12'.
x = 2.5

Simplifying
x = 2.5

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