42+-6x=20+-5x

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Solution for 42+-6x=20+-5x equation:


Simplifying
42 + -6x = 20 + -5x

Solving
42 + -6x = 20 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
42 + -6x + 5x = 20 + -5x + 5x

Combine like terms: -6x + 5x = -1x
42 + -1x = 20 + -5x + 5x

Combine like terms: -5x + 5x = 0
42 + -1x = 20 + 0
42 + -1x = 20

Add '-42' to each side of the equation.
42 + -42 + -1x = 20 + -42

Combine like terms: 42 + -42 = 0
0 + -1x = 20 + -42
-1x = 20 + -42

Combine like terms: 20 + -42 = -22
-1x = -22

Divide each side by '-1'.
x = 22

Simplifying
x = 22

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