-4x+5=9x-20

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


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

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

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

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

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

Combine like terms: 9x + -9x = 0
5 + -13x = -20 + 0
5 + -13x = -20

Add '-5' to each side of the equation.
5 + -5 + -13x = -20 + -5

Combine like terms: 5 + -5 = 0
0 + -13x = -20 + -5
-13x = -20 + -5

Combine like terms: -20 + -5 = -25
-13x = -25

Divide each side by '-13'.
x = 1.923076923

Simplifying
x = 1.923076923

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