-7-3a=-23

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Solution for -7-3a=-23 equation: 


Simplifying
-7 + -3a = -23

Solving
-7 + -3a = -23

Solving for variable 'a'.

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

Add '7' to each side of the equation.
-7 + 7 + -3a = -23 + 7

Combine like terms: -7 + 7 = 0
0 + -3a = -23 + 7
-3a = -23 + 7

Combine like terms: -23 + 7 = -16
-3a = -16

Divide each side by '-3'.
a = 5.333333333

Simplifying
a = 5.333333333

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