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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