9x+3(2x)=45

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Solution for 9x+3(2x)=45 equation: 


Simplifying
9x + 3(2x) = 45

Remove parenthesis around (2x)
9x + 3 * 2x = 45

Multiply 3 * 2
9x + 6x = 45

Combine like terms: 9x + 6x = 15x
15x = 45

Solving
15x = 45

Solving for variable 'x'.

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

Divide each side by '15'.
x = 3

Simplifying
x = 3

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