a+(3b-1)=2b+2

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Solution for a+(3b-1)=2b+2 equation:


Simplifying
a + (3b + -1) = 2b + 2

Reorder the terms:
a + (-1 + 3b) = 2b + 2

Remove parenthesis around (-1 + 3b)
a + -1 + 3b = 2b + 2

Reorder the terms:
-1 + a + 3b = 2b + 2

Reorder the terms:
-1 + a + 3b = 2 + 2b

Solving
-1 + a + 3b = 2 + 2b

Solving for variable 'a'.

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

Add '1' to each side of the equation.
-1 + a + 1 + 3b = 2 + 1 + 2b

Reorder the terms:
-1 + 1 + a + 3b = 2 + 1 + 2b

Combine like terms: -1 + 1 = 0
0 + a + 3b = 2 + 1 + 2b
a + 3b = 2 + 1 + 2b

Combine like terms: 2 + 1 = 3
a + 3b = 3 + 2b

Add '-3b' to each side of the equation.
a + 3b + -3b = 3 + 2b + -3b

Combine like terms: 3b + -3b = 0
a + 0 = 3 + 2b + -3b
a = 3 + 2b + -3b

Combine like terms: 2b + -3b = -1b
a = 3 + -1b

Simplifying
a = 3 + -1b

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