40+12a=160

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Solution for 40+12a=160 equation: 


Simplifying
40 + 12a = 160

Solving
40 + 12a = 160

Solving for variable 'a'.

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

Add '-40' to each side of the equation.
40 + -40 + 12a = 160 + -40

Combine like terms: 40 + -40 = 0
0 + 12a = 160 + -40
12a = 160 + -40

Combine like terms: 160 + -40 = 120
12a = 120

Divide each side by '12'.
a = 10

Simplifying
a = 10

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