3-2x+12-5x=9x-1

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Solution for 3-2x+12-5x=9x-1 equation:


Simplifying
3 + -2x + 12 + -5x = 9x + -1

Reorder the terms:
3 + 12 + -2x + -5x = 9x + -1

Combine like terms: 3 + 12 = 15
15 + -2x + -5x = 9x + -1

Combine like terms: -2x + -5x = -7x
15 + -7x = 9x + -1

Reorder the terms:
15 + -7x = -1 + 9x

Solving
15 + -7x = -1 + 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.
15 + -7x + -9x = -1 + 9x + -9x

Combine like terms: -7x + -9x = -16x
15 + -16x = -1 + 9x + -9x

Combine like terms: 9x + -9x = 0
15 + -16x = -1 + 0
15 + -16x = -1

Add '-15' to each side of the equation.
15 + -15 + -16x = -1 + -15

Combine like terms: 15 + -15 = 0
0 + -16x = -1 + -15
-16x = -1 + -15

Combine like terms: -1 + -15 = -16
-16x = -16

Divide each side by '-16'.
x = 1

Simplifying
x = 1

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