X+3x+4(3x)=48

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Solution for X+3x+4(3x)=48 equation:


Simplifying
X + 3x + 4(3x) = 48

Remove parenthesis around (3x)
X + 3x + 4 * 3x = 48

Multiply 4 * 3
X + 3x + 12x = 48

Combine like terms: 3x + 12x = 15x
X + 15x = 48

Solving
X + 15x = 48

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.
X + 15x + -15x = 48 + -15x

Combine like terms: 15x + -15x = 0
X + 0 = 48 + -15x
X = 48 + -15x

Simplifying
X = 48 + -15x

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