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

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


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

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

Reorder the terms:
6 + 9x + 6(-2 + 5x) = -9
6 + 9x + (-2 * 6 + 5x * 6) = -9
6 + 9x + (-12 + 30x) = -9

Reorder the terms:
6 + -12 + 9x + 30x = -9

Combine like terms: 6 + -12 = -6
-6 + 9x + 30x = -9

Combine like terms: 9x + 30x = 39x
-6 + 39x = -9

Solving
-6 + 39x = -9

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 39x = -9 + 6

Combine like terms: -6 + 6 = 0
0 + 39x = -9 + 6
39x = -9 + 6

Combine like terms: -9 + 6 = -3
39x = -3

Divide each side by '39'.
x = -0.07692307692

Simplifying
x = -0.07692307692

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