3(2x+4x)=12x+3x

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Solution for 3(2x+4x)=12x+3x equation:


Simplifying
3(2x + 4x) = 12x + 3x

Combine like terms: 2x + 4x = 6x
3(6x) = 12x + 3x

Remove parenthesis around (6x)
3 * 6x = 12x + 3x

Multiply 3 * 6
18x = 12x + 3x

Combine like terms: 12x + 3x = 15x
18x = 15x

Solving
18x = 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
18x + -15x = 15x + -15x

Combine like terms: 18x + -15x = 3x
3x = 15x + -15x

Combine like terms: 15x + -15x = 0
3x = 0

Divide each side by '3'.
x = 0

Simplifying
x = 0

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