-4x-20=9x+8

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Solution for -4x-20=9x+8 equation:


Simplifying
-4x + -20 = 9x + 8

Reorder the terms:
-20 + -4x = 9x + 8

Reorder the terms:
-20 + -4x = 8 + 9x

Solving
-20 + -4x = 8 + 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 + -4x + -9x = 8 + 9x + -9x

Combine like terms: -4x + -9x = -13x
-20 + -13x = 8 + 9x + -9x

Combine like terms: 9x + -9x = 0
-20 + -13x = 8 + 0
-20 + -13x = 8

Add '20' to each side of the equation.
-20 + 20 + -13x = 8 + 20

Combine like terms: -20 + 20 = 0
0 + -13x = 8 + 20
-13x = 8 + 20

Combine like terms: 8 + 20 = 28
-13x = 28

Divide each side by '-13'.
x = -2.153846154

Simplifying
x = -2.153846154

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