13+7a=27

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Solution for 13+7a=27 equation: 


Simplifying
13 + 7a = 27

Solving
13 + 7a = 27

Solving for variable 'a'.

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

Add '-13' to each side of the equation.
13 + -13 + 7a = 27 + -13

Combine like terms: 13 + -13 = 0
0 + 7a = 27 + -13
7a = 27 + -13

Combine like terms: 27 + -13 = 14
7a = 14

Divide each side by '7'.
a = 2

Simplifying
a = 2

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