-5x-5+-7x+3=7

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Solution for -5x-5+-7x+3=7 equation:


Simplifying
-5x + -5 + -7x + 3 = 7

Reorder the terms:
-5 + 3 + -5x + -7x = 7

Combine like terms: -5 + 3 = -2
-2 + -5x + -7x = 7

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

Solving
-2 + -12x = 7

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + -12x = 7 + 2

Combine like terms: -2 + 2 = 0
0 + -12x = 7 + 2
-12x = 7 + 2

Combine like terms: 7 + 2 = 9
-12x = 9

Divide each side by '-12'.
x = -0.75

Simplifying
x = -0.75

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