-3a+5+4a=8-28

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Solution for -3a+5+4a=8-28 equation:


Simplifying
-3a + 5 + 4a = 8 + -28

Reorder the terms:
5 + -3a + 4a = 8 + -28

Combine like terms: -3a + 4a = 1a
5 + 1a = 8 + -28

Combine like terms: 8 + -28 = -20
5 + 1a = -20

Solving
5 + 1a = -20

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + 1a = -20 + -5

Combine like terms: 5 + -5 = 0
0 + 1a = -20 + -5
1a = -20 + -5

Combine like terms: -20 + -5 = -25
1a = -25

Divide each side by '1'.
a = -25

Simplifying
a = -25

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