8x-66=5x-9

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Solution for 8x-66=5x-9 equation:


Simplifying
8x + -66 = 5x + -9

Reorder the terms:
-66 + 8x = 5x + -9

Reorder the terms:
-66 + 8x = -9 + 5x

Solving
-66 + 8x = -9 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-66 + 8x + -5x = -9 + 5x + -5x

Combine like terms: 8x + -5x = 3x
-66 + 3x = -9 + 5x + -5x

Combine like terms: 5x + -5x = 0
-66 + 3x = -9 + 0
-66 + 3x = -9

Add '66' to each side of the equation.
-66 + 66 + 3x = -9 + 66

Combine like terms: -66 + 66 = 0
0 + 3x = -9 + 66
3x = -9 + 66

Combine like terms: -9 + 66 = 57
3x = 57

Divide each side by '3'.
x = 19

Simplifying
x = 19

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