-20x+40=-9x

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Solution for -20x+40=-9x equation:


Simplifying
-20x + 40 = -9x

Reorder the terms:
40 + -20x = -9x

Solving
40 + -20x = -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
40 + -20x + 9x = -9x + 9x

Combine like terms: -20x + 9x = -11x
40 + -11x = -9x + 9x

Combine like terms: -9x + 9x = 0
40 + -11x = 0

Add '-40' to each side of the equation.
40 + -40 + -11x = 0 + -40

Combine like terms: 40 + -40 = 0
0 + -11x = 0 + -40
-11x = 0 + -40

Combine like terms: 0 + -40 = -40
-11x = -40

Divide each side by '-11'.
x = 3.636363636

Simplifying
x = 3.636363636

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