7x-5-72=0

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Solution for 7x-5-72=0 equation:


Simplifying
7x + -5 + -72 = 0

Reorder the terms:
-5 + -72 + 7x = 0

Combine like terms: -5 + -72 = -77
-77 + 7x = 0

Solving
-77 + 7x = 0

Solving for variable 'x'.

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

Add '77' to each side of the equation.
-77 + 77 + 7x = 0 + 77

Combine like terms: -77 + 77 = 0
0 + 7x = 0 + 77
7x = 0 + 77

Combine like terms: 0 + 77 = 77
7x = 77

Divide each side by '7'.
x = 11

Simplifying
x = 11

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