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

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


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

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

Reorder the terms:
-12 + 9x + 5(3 + 2x) = -9
-12 + 9x + (3 * 5 + 2x * 5) = -9
-12 + 9x + (15 + 10x) = -9

Reorder the terms:
-12 + 15 + 9x + 10x = -9

Combine like terms: -12 + 15 = 3
3 + 9x + 10x = -9

Combine like terms: 9x + 10x = 19x
3 + 19x = -9

Solving
3 + 19x = -9

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 19x = -9 + -3

Combine like terms: 3 + -3 = 0
0 + 19x = -9 + -3
19x = -9 + -3

Combine like terms: -9 + -3 = -12
19x = -12

Divide each side by '19'.
x = -0.6315789474

Simplifying
x = -0.6315789474

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