5(3x+12)=-9

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


Simplifying
5(3x + 12) = -9

Reorder the terms:
5(12 + 3x) = -9
(12 * 5 + 3x * 5) = -9
(60 + 15x) = -9

Solving
60 + 15x = -9

Solving for variable 'x'.

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

Add '-60' to each side of the equation.
60 + -60 + 15x = -9 + -60

Combine like terms: 60 + -60 = 0
0 + 15x = -9 + -60
15x = -9 + -60

Combine like terms: -9 + -60 = -69
15x = -69

Divide each side by '15'.
x = -4.6

Simplifying
x = -4.6

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