3x-12-15x=5-6x-9

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Solution for 3x-12-15x=5-6x-9 equation:


Simplifying
3x + -12 + -15x = 5 + -6x + -9

Reorder the terms:
-12 + 3x + -15x = 5 + -6x + -9

Combine like terms: 3x + -15x = -12x
-12 + -12x = 5 + -6x + -9

Reorder the terms:
-12 + -12x = 5 + -9 + -6x

Combine like terms: 5 + -9 = -4
-12 + -12x = -4 + -6x

Solving
-12 + -12x = -4 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-12 + -12x + 6x = -4 + -6x + 6x

Combine like terms: -12x + 6x = -6x
-12 + -6x = -4 + -6x + 6x

Combine like terms: -6x + 6x = 0
-12 + -6x = -4 + 0
-12 + -6x = -4

Add '12' to each side of the equation.
-12 + 12 + -6x = -4 + 12

Combine like terms: -12 + 12 = 0
0 + -6x = -4 + 12
-6x = -4 + 12

Combine like terms: -4 + 12 = 8
-6x = 8

Divide each side by '-6'.
x = -1.333333333

Simplifying
x = -1.333333333

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