3(6x-5)-2(4x-12)=9x+12

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Solution for 3(6x-5)-2(4x-12)=9x+12 equation:


Simplifying
3(6x + -5) + -2(4x + -12) = 9x + 12

Reorder the terms:
3(-5 + 6x) + -2(4x + -12) = 9x + 12
(-5 * 3 + 6x * 3) + -2(4x + -12) = 9x + 12
(-15 + 18x) + -2(4x + -12) = 9x + 12

Reorder the terms:
-15 + 18x + -2(-12 + 4x) = 9x + 12
-15 + 18x + (-12 * -2 + 4x * -2) = 9x + 12
-15 + 18x + (24 + -8x) = 9x + 12

Reorder the terms:
-15 + 24 + 18x + -8x = 9x + 12

Combine like terms: -15 + 24 = 9
9 + 18x + -8x = 9x + 12

Combine like terms: 18x + -8x = 10x
9 + 10x = 9x + 12

Reorder the terms:
9 + 10x = 12 + 9x

Solving
9 + 10x = 12 + 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.
9 + 10x + -9x = 12 + 9x + -9x

Combine like terms: 10x + -9x = 1x
9 + 1x = 12 + 9x + -9x

Combine like terms: 9x + -9x = 0
9 + 1x = 12 + 0
9 + 1x = 12

Add '-9' to each side of the equation.
9 + -9 + 1x = 12 + -9

Combine like terms: 9 + -9 = 0
0 + 1x = 12 + -9
1x = 12 + -9

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

Divide each side by '1'.
x = 3

Simplifying
x = 3

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