(x+4)+(3x)=72

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Solution for (x+4)+(3x)=72 equation:


Simplifying
(x + 4) + (3x) = 72

Reorder the terms:
(4 + x) + (3x) = 72

Remove parenthesis around (4 + x)
4 + x + (3x) = 72

Combine like terms: x + (3x) = 4x
4 + 4x = 72

Solving
4 + 4x = 72

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 4x = 72 + -4

Combine like terms: 4 + -4 = 0
0 + 4x = 72 + -4
4x = 72 + -4

Combine like terms: 72 + -4 = 68
4x = 68

Divide each side by '4'.
x = 17

Simplifying
x = 17

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