A+3a-5=-78

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Solution for A+3a-5=-78 equation:


Simplifying
A + 3a + -5 = -78

Reorder the terms:
-5 + A + 3a = -78

Solving
-5 + A + 3a = -78

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 + A + 5 + 3a = -78 + 5

Reorder the terms:
-5 + 5 + A + 3a = -78 + 5

Combine like terms: -5 + 5 = 0
0 + A + 3a = -78 + 5
A + 3a = -78 + 5

Combine like terms: -78 + 5 = -73
A + 3a = -73

Add '-3a' to each side of the equation.
A + 3a + -3a = -73 + -3a

Combine like terms: 3a + -3a = 0
A + 0 = -73 + -3a
A = -73 + -3a

Simplifying
A = -73 + -3a

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