89-2x=9-20x

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Solution for 89-2x=9-20x equation:


Simplifying
89 + -2x = 9 + -20x

Solving
89 + -2x = 9 + -20x

Solving for variable 'x'.

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

Add '20x' to each side of the equation.
89 + -2x + 20x = 9 + -20x + 20x

Combine like terms: -2x + 20x = 18x
89 + 18x = 9 + -20x + 20x

Combine like terms: -20x + 20x = 0
89 + 18x = 9 + 0
89 + 18x = 9

Add '-89' to each side of the equation.
89 + -89 + 18x = 9 + -89

Combine like terms: 89 + -89 = 0
0 + 18x = 9 + -89
18x = 9 + -89

Combine like terms: 9 + -89 = -80
18x = -80

Divide each side by '18'.
x = -4.444444444

Simplifying
x = -4.444444444

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