5+4a=45

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Solution for 5+4a=45 equation: 


Simplifying
5 + 4a = 45

Solving
5 + 4a = 45

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + 4a = 45 + -5

Combine like terms: 5 + -5 = 0
0 + 4a = 45 + -5
4a = 45 + -5

Combine like terms: 45 + -5 = 40
4a = 40

Divide each side by '4'.
a = 10

Simplifying
a = 10

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