-7x-(5x+2)=-5x-9

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Solution for -7x-(5x+2)=-5x-9 equation:


Simplifying
-7x + -1(5x + 2) = -5x + -9

Reorder the terms:
-7x + -1(2 + 5x) = -5x + -9
-7x + (2 * -1 + 5x * -1) = -5x + -9
-7x + (-2 + -5x) = -5x + -9

Reorder the terms:
-2 + -7x + -5x = -5x + -9

Combine like terms: -7x + -5x = -12x
-2 + -12x = -5x + -9

Reorder the terms:
-2 + -12x = -9 + -5x

Solving
-2 + -12x = -9 + -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.
-2 + -12x + 5x = -9 + -5x + 5x

Combine like terms: -12x + 5x = -7x
-2 + -7x = -9 + -5x + 5x

Combine like terms: -5x + 5x = 0
-2 + -7x = -9 + 0
-2 + -7x = -9

Add '2' to each side of the equation.
-2 + 2 + -7x = -9 + 2

Combine like terms: -2 + 2 = 0
0 + -7x = -9 + 2
-7x = -9 + 2

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

Divide each side by '-7'.
x = 1

Simplifying
x = 1

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