-5x=20+-7x

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Solution for -5x=20+-7x equation:


Simplifying
-5x = 20 + -7x

Solving
-5x = 20 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-5x + 7x = 20 + -7x + 7x

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

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

Divide each side by '2'.
x = 10

Simplifying
x = 10

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