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

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


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

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

Solving
9 + 12x = 54 + 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.
9 + 12x + -9x = 54 + 9x + -9x

Combine like terms: 12x + -9x = 3x
9 + 3x = 54 + 9x + -9x

Combine like terms: 9x + -9x = 0
9 + 3x = 54 + 0
9 + 3x = 54

Add '-9' to each side of the equation.
9 + -9 + 3x = 54 + -9

Combine like terms: 9 + -9 = 0
0 + 3x = 54 + -9
3x = 54 + -9

Combine like terms: 54 + -9 = 45
3x = 45

Divide each side by '3'.
x = 15

Simplifying
x = 15

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