87-4x=9x+22

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Solution for 87-4x=9x+22 equation:


Simplifying
87 + -4x = 9x + 22

Reorder the terms:
87 + -4x = 22 + 9x

Solving
87 + -4x = 22 + 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.
87 + -4x + -9x = 22 + 9x + -9x

Combine like terms: -4x + -9x = -13x
87 + -13x = 22 + 9x + -9x

Combine like terms: 9x + -9x = 0
87 + -13x = 22 + 0
87 + -13x = 22

Add '-87' to each side of the equation.
87 + -87 + -13x = 22 + -87

Combine like terms: 87 + -87 = 0
0 + -13x = 22 + -87
-13x = 22 + -87

Combine like terms: 22 + -87 = -65
-13x = -65

Divide each side by '-13'.
x = 5

Simplifying
x = 5

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