9x-5=-(x+7)

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


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

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

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

Solving
-5 + 9x = -7 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-5 + 9x + x = -7 + -1x + x

Combine like terms: 9x + x = 10x
-5 + 10x = -7 + -1x + x

Combine like terms: -1x + x = 0
-5 + 10x = -7 + 0
-5 + 10x = -7

Add '5' to each side of the equation.
-5 + 5 + 10x = -7 + 5

Combine like terms: -5 + 5 = 0
0 + 10x = -7 + 5
10x = -7 + 5

Combine like terms: -7 + 5 = -2
10x = -2

Divide each side by '10'.
x = -0.2

Simplifying
x = -0.2

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