8x-3=x-9

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Solution for 8x-3=x-9 equation:


Simplifying
8x + -3 = x + -9

Reorder the terms:
-3 + 8x = x + -9

Reorder the terms:
-3 + 8x = -9 + x

Solving
-3 + 8x = -9 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-3 + 8x + -1x = -9 + x + -1x

Combine like terms: 8x + -1x = 7x
-3 + 7x = -9 + x + -1x

Combine like terms: x + -1x = 0
-3 + 7x = -9 + 0
-3 + 7x = -9

Add '3' to each side of the equation.
-3 + 3 + 7x = -9 + 3

Combine like terms: -3 + 3 = 0
0 + 7x = -9 + 3
7x = -9 + 3

Combine like terms: -9 + 3 = -6
7x = -6

Divide each side by '7'.
x = -0.8571428571

Simplifying
x = -0.8571428571

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