5x-20=-4+9x-9

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Solution for 5x-20=-4+9x-9 equation:


Simplifying
5x + -20 = -4 + 9x + -9

Reorder the terms:
-20 + 5x = -4 + 9x + -9

Reorder the terms:
-20 + 5x = -4 + -9 + 9x

Combine like terms: -4 + -9 = -13
-20 + 5x = -13 + 9x

Solving
-20 + 5x = -13 + 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.
-20 + 5x + -9x = -13 + 9x + -9x

Combine like terms: 5x + -9x = -4x
-20 + -4x = -13 + 9x + -9x

Combine like terms: 9x + -9x = 0
-20 + -4x = -13 + 0
-20 + -4x = -13

Add '20' to each side of the equation.
-20 + 20 + -4x = -13 + 20

Combine like terms: -20 + 20 = 0
0 + -4x = -13 + 20
-4x = -13 + 20

Combine like terms: -13 + 20 = 7
-4x = 7

Divide each side by '-4'.
x = -1.75

Simplifying
x = -1.75

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