20a+18+16a=

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Solution for 20a+18+16a= equation: 


Simplifying
20a + 18 + 16a = 0

Reorder the terms:
18 + 20a + 16a = 0

Combine like terms: 20a + 16a = 36a
18 + 36a = 0

Solving
18 + 36a = 0

Solving for variable 'a'.

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

Add '-18' to each side of the equation.
18 + -18 + 36a = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 36a = 0 + -18
36a = 0 + -18

Combine like terms: 0 + -18 = -18
36a = -18

Divide each side by '36'.
a = -0.5

Simplifying
a = -0.5

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