3(4x+9)=-39+54

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Solution for 3(4x+9)=-39+54 equation:


Simplifying
3(4x + 9) = -39 + 54

Reorder the terms:
3(9 + 4x) = -39 + 54
(9 * 3 + 4x * 3) = -39 + 54
(27 + 12x) = -39 + 54

Combine like terms: -39 + 54 = 15
27 + 12x = 15

Solving
27 + 12x = 15

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 12x = 15 + -27

Combine like terms: 27 + -27 = 0
0 + 12x = 15 + -27
12x = 15 + -27

Combine like terms: 15 + -27 = -12
12x = -12

Divide each side by '12'.
x = -1

Simplifying
x = -1

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