2+4a=13

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Solution for 2+4a=13 equation: 


Simplifying
2 + 4a = 13

Solving
2 + 4a = 13

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 4a = 13 + -2

Combine like terms: 2 + -2 = 0
0 + 4a = 13 + -2
4a = 13 + -2

Combine like terms: 13 + -2 = 11
4a = 11

Divide each side by '4'.
a = 2.75

Simplifying
a = 2.75

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