-7-8x-x=5-7x

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Solution for -7-8x-x=5-7x equation:


Simplifying
-7 + -8x + -1x = 5 + -7x

Combine like terms: -8x + -1x = -9x
-7 + -9x = 5 + -7x

Solving
-7 + -9x = 5 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-7 + -9x + 7x = 5 + -7x + 7x

Combine like terms: -9x + 7x = -2x
-7 + -2x = 5 + -7x + 7x

Combine like terms: -7x + 7x = 0
-7 + -2x = 5 + 0
-7 + -2x = 5

Add '7' to each side of the equation.
-7 + 7 + -2x = 5 + 7

Combine like terms: -7 + 7 = 0
0 + -2x = 5 + 7
-2x = 5 + 7

Combine like terms: 5 + 7 = 12
-2x = 12

Divide each side by '-2'.
x = -6

Simplifying
x = -6

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