20x+13=12-8x

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Solution for 20x+13=12-8x equation:


Simplifying
20x + 13 = 12 + -8x

Reorder the terms:
13 + 20x = 12 + -8x

Solving
13 + 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.
13 + 20x + 8x = 12 + -8x + 8x

Combine like terms: 20x + 8x = 28x
13 + 28x = 12 + -8x + 8x

Combine like terms: -8x + 8x = 0
13 + 28x = 12 + 0
13 + 28x = 12

Add '-13' to each side of the equation.
13 + -13 + 28x = 12 + -13

Combine like terms: 13 + -13 = 0
0 + 28x = 12 + -13
28x = 12 + -13

Combine like terms: 12 + -13 = -1
28x = -1

Divide each side by '28'.
x = -0.03571428571

Simplifying
x = -0.03571428571

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