40+3a=-5

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Solution for 40+3a=-5 equation: 


Simplifying
40 + 3a = -5

Solving
40 + 3a = -5

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 + 3a = -5 + -40

Combine like terms: 40 + -40 = 0
0 + 3a = -5 + -40
3a = -5 + -40

Combine like terms: -5 + -40 = -45
3a = -45

Divide each side by '3'.
a = -15

Simplifying
a = -15

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