6(3x-2)-2(4x-15)=9x+15

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Solution for 6(3x-2)-2(4x-15)=9x+15 equation:


Simplifying
6(3x + -2) + -2(4x + -15) = 9x + 15

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

Reorder the terms:
-12 + 18x + -2(-15 + 4x) = 9x + 15
-12 + 18x + (-15 * -2 + 4x * -2) = 9x + 15
-12 + 18x + (30 + -8x) = 9x + 15

Reorder the terms:
-12 + 30 + 18x + -8x = 9x + 15

Combine like terms: -12 + 30 = 18
18 + 18x + -8x = 9x + 15

Combine like terms: 18x + -8x = 10x
18 + 10x = 9x + 15

Reorder the terms:
18 + 10x = 15 + 9x

Solving
18 + 10x = 15 + 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.
18 + 10x + -9x = 15 + 9x + -9x

Combine like terms: 10x + -9x = 1x
18 + 1x = 15 + 9x + -9x

Combine like terms: 9x + -9x = 0
18 + 1x = 15 + 0
18 + 1x = 15

Add '-18' to each side of the equation.
18 + -18 + 1x = 15 + -18

Combine like terms: 18 + -18 = 0
0 + 1x = 15 + -18
1x = 15 + -18

Combine like terms: 15 + -18 = -3
1x = -3

Divide each side by '1'.
x = -3

Simplifying
x = -3

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