9x-84=8x-16

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Solution for 9x-84=8x-16 equation:


Simplifying
9x + -84 = 8x + -16

Reorder the terms:
-84 + 9x = 8x + -16

Reorder the terms:
-84 + 9x = -16 + 8x

Solving
-84 + 9x = -16 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-84 + 9x + -8x = -16 + 8x + -8x

Combine like terms: 9x + -8x = 1x
-84 + 1x = -16 + 8x + -8x

Combine like terms: 8x + -8x = 0
-84 + 1x = -16 + 0
-84 + 1x = -16

Add '84' to each side of the equation.
-84 + 84 + 1x = -16 + 84

Combine like terms: -84 + 84 = 0
0 + 1x = -16 + 84
1x = -16 + 84

Combine like terms: -16 + 84 = 68
1x = 68

Divide each side by '1'.
x = 68

Simplifying
x = 68

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