5x-20x=42x

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


Simplifying
5x + -20x = 42x

Combine like terms: 5x + -20x = -15x
-15x = 42x

Solving
-15x = 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
-15x + -42x = 42x + -42x

Combine like terms: -15x + -42x = -57x
-57x = 42x + -42x

Combine like terms: 42x + -42x = 0
-57x = 0

Divide each side by '-57'.
x = 0

Simplifying
x = 0

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