5x-(8+9x)+12=0

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Solution for 5x-(8+9x)+12=0 equation:


Simplifying
5x + -1(8 + 9x) + 12 = 0
5x + (8 * -1 + 9x * -1) + 12 = 0
5x + (-8 + -9x) + 12 = 0

Reorder the terms:
-8 + 12 + 5x + -9x = 0

Combine like terms: -8 + 12 = 4
4 + 5x + -9x = 0

Combine like terms: 5x + -9x = -4x
4 + -4x = 0

Solving
4 + -4x = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + -4x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -4x = 0 + -4
-4x = 0 + -4

Combine like terms: 0 + -4 = -4
-4x = -4

Divide each side by '-4'.
x = 1

Simplifying
x = 1

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