-7x-9=-5x-5

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Solution for -7x-9=-5x-5 equation:


Simplifying
-7x + -9 = -5x + -5

Reorder the terms:
-9 + -7x = -5x + -5

Reorder the terms:
-9 + -7x = -5 + -5x

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

Solving for variable 'x'.

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

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

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

Combine like terms: -5x + 5x = 0
-9 + -2x = -5 + 0
-9 + -2x = -5

Add '9' to each side of the equation.
-9 + 9 + -2x = -5 + 9

Combine like terms: -9 + 9 = 0
0 + -2x = -5 + 9
-2x = -5 + 9

Combine like terms: -5 + 9 = 4
-2x = 4

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

Simplifying
x = -2

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