3x-9+6x=15x-15+3

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Solution for 3x-9+6x=15x-15+3 equation:


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

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

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

Reorder the terms:
-9 + 9x = -15 + 3 + 15x

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

Solving
-9 + 9x = -12 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-9 + 9x + -15x = -12 + 15x + -15x

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

Combine like terms: 15x + -15x = 0
-9 + -6x = -12 + 0
-9 + -6x = -12

Add '9' to each side of the equation.
-9 + 9 + -6x = -12 + 9

Combine like terms: -9 + 9 = 0
0 + -6x = -12 + 9
-6x = -12 + 9

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

Divide each side by '-6'.
x = 0.5

Simplifying
x = 0.5

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