-4+7x-x=8

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Solution for -4+7x-x=8 equation:


Simplifying
-4 + 7x + -1x = 8

Combine like terms: 7x + -1x = 6x
-4 + 6x = 8

Solving
-4 + 6x = 8

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 6x = 8 + 4

Combine like terms: -4 + 4 = 0
0 + 6x = 8 + 4
6x = 8 + 4

Combine like terms: 8 + 4 = 12
6x = 12

Divide each side by '6'.
x = 2

Simplifying
x = 2

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