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

Solving
-4 + X + -3x = 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 + X + 4 + -3x = 72 + 4

Reorder the terms:
-4 + 4 + X + -3x = 72 + 4

Combine like terms: -4 + 4 = 0
0 + X + -3x = 72 + 4
X + -3x = 72 + 4

Combine like terms: 72 + 4 = 76
X + -3x = 76

Add '3x' to each side of the equation.
X + -3x + 3x = 76 + 3x

Combine like terms: -3x + 3x = 0
X + 0 = 76 + 3x
X = 76 + 3x

Simplifying
X = 76 + 3x

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