-7+-9x=16+-20x

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Solution for -7+-9x=16+-20x equation:


Simplifying
-7 + -9x = 16 + -20x

Solving
-7 + -9x = 16 + -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.
-7 + -9x + 20x = 16 + -20x + 20x

Combine like terms: -9x + 20x = 11x
-7 + 11x = 16 + -20x + 20x

Combine like terms: -20x + 20x = 0
-7 + 11x = 16 + 0
-7 + 11x = 16

Add '7' to each side of the equation.
-7 + 7 + 11x = 16 + 7

Combine like terms: -7 + 7 = 0
0 + 11x = 16 + 7
11x = 16 + 7

Combine like terms: 16 + 7 = 23
11x = 23

Divide each side by '11'.
x = 2.090909091

Simplifying
x = 2.090909091

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