7-7x+x=55

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Solution for 7-7x+x=55 equation: 


Simplifying
7 + -7x + x = 55

Combine like terms: -7x + x = -6x
7 + -6x = 55

Solving
7 + -6x = 55

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -6x = 55 + -7

Combine like terms: 7 + -7 = 0
0 + -6x = 55 + -7
-6x = 55 + -7

Combine like terms: 55 + -7 = 48
-6x = 48

Divide each side by '-6'.
x = -8

Simplifying
x = -8

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