3(3+4x)=15x

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Solution for 3(3+4x)=15x equation:


Simplifying
3(3 + 4x) = 15x
(3 * 3 + 4x * 3) = 15x
(9 + 12x) = 15x

Solving
9 + 12x = 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.
9 + 12x + -15x = 15x + -15x

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

Combine like terms: 15x + -15x = 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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