7x-19=72

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Solution for 7x-19=72 equation: 


Simplifying
7x + -19 = 72

Reorder the terms:
-19 + 7x = 72

Solving
-19 + 7x = 72

Solving for variable 'x'.

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

Add '19' to each side of the equation.
-19 + 19 + 7x = 72 + 19

Combine like terms: -19 + 19 = 0
0 + 7x = 72 + 19
7x = 72 + 19

Combine like terms: 72 + 19 = 91
7x = 91

Divide each side by '7'.
x = 13

Simplifying
x = 13

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