7x-137=9

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Solution for 7x-137=9 equation:


Simplifying
7x + -137 = 9

Reorder the terms:
-137 + 7x = 9

Solving
-137 + 7x = 9

Solving for variable 'x'.

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

Add '137' to each side of the equation.
-137 + 137 + 7x = 9 + 137

Combine like terms: -137 + 137 = 0
0 + 7x = 9 + 137
7x = 9 + 137

Combine like terms: 9 + 137 = 146
7x = 146

Divide each side by '7'.
x = 20.85714286

Simplifying
x = 20.85714286

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