13x-2=21

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Solution for 13x-2=21 equation: 


Simplifying
13x + -2 = 21

Reorder the terms:
-2 + 13x = 21

Solving
-2 + 13x = 21

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 13x = 21 + 2

Combine like terms: -2 + 2 = 0
0 + 13x = 21 + 2
13x = 21 + 2

Combine like terms: 21 + 2 = 23
13x = 23

Divide each side by '13'.
x = 1.769230769

Simplifying
x = 1.769230769

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