7x-7=8+6x

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Solution for 7x-7=8+6x equation:


Simplifying
7x + -7 = 8 + 6x

Reorder the terms:
-7 + 7x = 8 + 6x

Solving
-7 + 7x = 8 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-7 + 7x + -6x = 8 + 6x + -6x

Combine like terms: 7x + -6x = 1x
-7 + 1x = 8 + 6x + -6x

Combine like terms: 6x + -6x = 0
-7 + 1x = 8 + 0
-7 + 1x = 8

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

Combine like terms: -7 + 7 = 0
0 + 1x = 8 + 7
1x = 8 + 7

Combine like terms: 8 + 7 = 15
1x = 15

Divide each side by '1'.
x = 15

Simplifying
x = 15

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