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 = 63
3x = 63

Divide each side by '3'.
x = 21

Simplifying
x = 21

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