8x-7=103-x

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Solution for 8x-7=103-x equation:


Simplifying
8x + -7 = 103 + -1x

Reorder the terms:
-7 + 8x = 103 + -1x

Solving
-7 + 8x = 103 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-7 + 8x + x = 103 + -1x + x

Combine like terms: 8x + x = 9x
-7 + 9x = 103 + -1x + x

Combine like terms: -1x + x = 0
-7 + 9x = 103 + 0
-7 + 9x = 103

Add '7' to each side of the equation.
-7 + 7 + 9x = 103 + 7

Combine like terms: -7 + 7 = 0
0 + 9x = 103 + 7
9x = 103 + 7

Combine like terms: 103 + 7 = 110
9x = 110

Divide each side by '9'.
x = 12.22222222

Simplifying
x = 12.22222222

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