5a+3-39=7

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Solution for 5a+3-39=7 equation:


Simplifying
5a + 3 + -39 = 7

Reorder the terms:
3 + -39 + 5a = 7

Combine like terms: 3 + -39 = -36
-36 + 5a = 7

Solving
-36 + 5a = 7

Solving for variable 'a'.

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

Add '36' to each side of the equation.
-36 + 36 + 5a = 7 + 36

Combine like terms: -36 + 36 = 0
0 + 5a = 7 + 36
5a = 7 + 36

Combine like terms: 7 + 36 = 43
5a = 43

Divide each side by '5'.
a = 8.6

Simplifying
a = 8.6

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