-3x+72=4x-5

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Solution for -3x+72=4x-5 equation:


Simplifying
-3x + 72 = 4x + -5

Reorder the terms:
72 + -3x = 4x + -5

Reorder the terms:
72 + -3x = -5 + 4x

Solving
72 + -3x = -5 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
72 + -3x + -4x = -5 + 4x + -4x

Combine like terms: -3x + -4x = -7x
72 + -7x = -5 + 4x + -4x

Combine like terms: 4x + -4x = 0
72 + -7x = -5 + 0
72 + -7x = -5

Add '-72' to each side of the equation.
72 + -72 + -7x = -5 + -72

Combine like terms: 72 + -72 = 0
0 + -7x = -5 + -72
-7x = -5 + -72

Combine like terms: -5 + -72 = -77
-7x = -77

Divide each side by '-7'.
x = 11

Simplifying
x = 11

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