-9-7x=-(x-3)

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Solution for -9-7x=-(x-3) equation:


Simplifying
-9 + -7x = -1(x + -3)

Reorder the terms:
-9 + -7x = -1(-3 + x)
-9 + -7x = (-3 * -1 + x * -1)
-9 + -7x = (3 + -1x)

Solving
-9 + -7x = 3 + -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.
-9 + -7x + x = 3 + -1x + x

Combine like terms: -7x + x = -6x
-9 + -6x = 3 + -1x + x

Combine like terms: -1x + x = 0
-9 + -6x = 3 + 0
-9 + -6x = 3

Add '9' to each side of the equation.
-9 + 9 + -6x = 3 + 9

Combine like terms: -9 + 9 = 0
0 + -6x = 3 + 9
-6x = 3 + 9

Combine like terms: 3 + 9 = 12
-6x = 12

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

Simplifying
x = -2

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