13x-1=138

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Solution for 13x-1=138 equation: 


Simplifying
13x + -1 = 138

Reorder the terms:
-1 + 13x = 138

Solving
-1 + 13x = 138

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 13x = 138 + 1

Combine like terms: -1 + 1 = 0
0 + 13x = 138 + 1
13x = 138 + 1

Combine like terms: 138 + 1 = 139
13x = 139

Divide each side by '13'.
x = 10.69230769

Simplifying
x = 10.69230769

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