a+b+30=0

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Solution for a+b+30=0 equation:


Simplifying
a + b + 30 = 0

Reorder the terms:
30 + a + b = 0

Solving
30 + a + b = 0

Solving for variable 'a'.

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

Add '-30' to each side of the equation.
30 + a + -30 + b = 0 + -30

Reorder the terms:
30 + -30 + a + b = 0 + -30

Combine like terms: 30 + -30 = 0
0 + a + b = 0 + -30
a + b = 0 + -30

Combine like terms: 0 + -30 = -30
a + b = -30

Add '-1b' to each side of the equation.
a + b + -1b = -30 + -1b

Combine like terms: b + -1b = 0
a + 0 = -30 + -1b
a = -30 + -1b

Simplifying
a = -30 + -1b

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