9x-19=8x-12

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Solution for 9x-19=8x-12 equation:


Simplifying
9x + -19 = 8x + -12

Reorder the terms:
-19 + 9x = 8x + -12

Reorder the terms:
-19 + 9x = -12 + 8x

Solving
-19 + 9x = -12 + 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.
-19 + 9x + -8x = -12 + 8x + -8x

Combine like terms: 9x + -8x = 1x
-19 + 1x = -12 + 8x + -8x

Combine like terms: 8x + -8x = 0
-19 + 1x = -12 + 0
-19 + 1x = -12

Add '19' to each side of the equation.
-19 + 19 + 1x = -12 + 19

Combine like terms: -19 + 19 = 0
0 + 1x = -12 + 19
1x = -12 + 19

Combine like terms: -12 + 19 = 7
1x = 7

Divide each side by '1'.
x = 7

Simplifying
x = 7

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