X+3(3x)=4

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


Simplifying
X + 3(3x) = 4

Remove parenthesis around (3x)
X + 3 * 3x = 4

Multiply 3 * 3
X + 9x = 4

Solving
X + 9x = 4

Solving for variable 'X'.

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

Add '-9x' to each side of the equation.
X + 9x + -9x = 4 + -9x

Combine like terms: 9x + -9x = 0
X + 0 = 4 + -9x
X = 4 + -9x

Simplifying
X = 4 + -9x

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