12-(x+5)=9x-3

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Solution for 12-(x+5)=9x-3 equation:


Simplifying
12 + -1(x + 5) = 9x + -3

Reorder the terms:
12 + -1(5 + x) = 9x + -3
12 + (5 * -1 + x * -1) = 9x + -3
12 + (-5 + -1x) = 9x + -3

Combine like terms: 12 + -5 = 7
7 + -1x = 9x + -3

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

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

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
7 + -1x + -9x = -3 + 9x + -9x

Combine like terms: -1x + -9x = -10x
7 + -10x = -3 + 9x + -9x

Combine like terms: 9x + -9x = 0
7 + -10x = -3 + 0
7 + -10x = -3

Add '-7' to each side of the equation.
7 + -7 + -10x = -3 + -7

Combine like terms: 7 + -7 = 0
0 + -10x = -3 + -7
-10x = -3 + -7

Combine like terms: -3 + -7 = -10
-10x = -10

Divide each side by '-10'.
x = 1

Simplifying
x = 1

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