-5a+4+8a=83

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Solution for -5a+4+8a=83 equation:


Simplifying
-5a + 4 + 8a = 83

Reorder the terms:
4 + -5a + 8a = 83

Combine like terms: -5a + 8a = 3a
4 + 3a = 83

Solving
4 + 3a = 83

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + 3a = 83 + -4

Combine like terms: 4 + -4 = 0
0 + 3a = 83 + -4
3a = 83 + -4

Combine like terms: 83 + -4 = 79
3a = 79

Divide each side by '3'.
a = 26.33333333

Simplifying
a = 26.33333333

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