20-5x=13+2x

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Solution for 20-5x=13+2x equation:


Simplifying
20 + -5x = 13 + 2x

Solving
20 + -5x = 13 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
20 + -5x + -2x = 13 + 2x + -2x

Combine like terms: -5x + -2x = -7x
20 + -7x = 13 + 2x + -2x

Combine like terms: 2x + -2x = 0
20 + -7x = 13 + 0
20 + -7x = 13

Add '-20' to each side of the equation.
20 + -20 + -7x = 13 + -20

Combine like terms: 20 + -20 = 0
0 + -7x = 13 + -20
-7x = 13 + -20

Combine like terms: 13 + -20 = -7
-7x = -7

Divide each side by '-7'.
x = 1

Simplifying
x = 1

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