3(5x-3)=12x

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


Simplifying
3(5x + -3) = 12x

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

Solving
-9 + 15x = 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-9 + 15x + -12x = 12x + -12x

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

Combine like terms: 12x + -12x = 0
-9 + 3x = 0

Add '9' to each side of the equation.
-9 + 9 + 3x = 0 + 9

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

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

Divide each side by '3'.
x = 3

Simplifying
x = 3

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