7x-19=86

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Solution for 7x-19=86 equation: 


Simplifying
7x + -19 = 86

Reorder the terms:
-19 + 7x = 86

Solving
-19 + 7x = 86

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 = 86 + 19

Combine like terms: -19 + 19 = 0
0 + 7x = 86 + 19
7x = 86 + 19

Combine like terms: 86 + 19 = 105
7x = 105

Divide each side by '7'.
x = 15

Simplifying
x = 15

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