-7a+3=-39

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Solution for -7a+3=-39 equation: 


Simplifying
-7a + 3 = -39

Reorder the terms:
3 + -7a = -39

Solving
3 + -7a = -39

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + -7a = -39 + -3

Combine like terms: 3 + -3 = 0
0 + -7a = -39 + -3
-7a = -39 + -3

Combine like terms: -39 + -3 = -42
-7a = -42

Divide each side by '-7'.
a = 6

Simplifying
a = 6

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