3(6x)=7(3x)

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Solution for 3(6x)=7(3x) equation:


Simplifying
3(6x) = 7(3x)

Remove parenthesis around (6x)
3 * 6x = 7(3x)

Multiply 3 * 6
18x = 7(3x)

Remove parenthesis around (3x)
18x = 7 * 3x

Multiply 7 * 3
18x = 21x

Solving
18x = 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
18x + -21x = 21x + -21x

Combine like terms: 18x + -21x = -3x
-3x = 21x + -21x

Combine like terms: 21x + -21x = 0
-3x = 0

Divide each side by '-3'.
x = 0

Simplifying
x = 0

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