-5x=-21+2x

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Solution for -5x=-21+2x equation:


Simplifying
-5x = -21 + 2x

Solving
-5x = -21 + 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.
-5x + -2x = -21 + 2x + -2x

Combine like terms: -5x + -2x = -7x
-7x = -21 + 2x + -2x

Combine like terms: 2x + -2x = 0
-7x = -21 + 0
-7x = -21

Divide each side by '-7'.
x = 3

Simplifying
x = 3

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