9x-90=3x+60

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Solution for 9x-90=3x+60 equation:


Simplifying
9x + -90 = 3x + 60

Reorder the terms:
-90 + 9x = 3x + 60

Reorder the terms:
-90 + 9x = 60 + 3x

Solving
-90 + 9x = 60 + 3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x' to each side of the equation.
-90 + 9x + -3x = 60 + 3x + -3x

Combine like terms: 9x + -3x = 6x
-90 + 6x = 60 + 3x + -3x

Combine like terms: 3x + -3x = 0
-90 + 6x = 60 + 0
-90 + 6x = 60

Add '90' to each side of the equation.
-90 + 90 + 6x = 60 + 90

Combine like terms: -90 + 90 = 0
0 + 6x = 60 + 90
6x = 60 + 90

Combine like terms: 60 + 90 = 150
6x = 150

Divide each side by '6'.
x = 25

Simplifying
x = 25

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