4-5x=20+3x

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Solution for 4-5x=20+3x equation: 


Simplifying
4 + -5x = 20 + 3x

Solving
4 + -5x = 20 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
4 + -5x + -3x = 20 + 3x + -3x

Combine like terms: -5x + -3x = -8x
4 + -8x = 20 + 3x + -3x

Combine like terms: 3x + -3x = 0
4 + -8x = 20 + 0
4 + -8x = 20

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

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

Combine like terms: 20 + -4 = 16
-8x = 16

Divide each side by '-8'.
x = -2

Simplifying
x = -2

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