42-4x=52-2x

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Solution for 42-4x=52-2x equation:


Simplifying
42 + -4x = 52 + -2x

Solving
42 + -4x = 52 + -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.
42 + -4x + 2x = 52 + -2x + 2x

Combine like terms: -4x + 2x = -2x
42 + -2x = 52 + -2x + 2x

Combine like terms: -2x + 2x = 0
42 + -2x = 52 + 0
42 + -2x = 52

Add '-42' to each side of the equation.
42 + -42 + -2x = 52 + -42

Combine like terms: 42 + -42 = 0
0 + -2x = 52 + -42
-2x = 52 + -42

Combine like terms: 52 + -42 = 10
-2x = 10

Divide each side by '-2'.
x = -5

Simplifying
x = -5

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