b+2=3a-b

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Solution for b+2=3a-b equation:


Simplifying
b + 2 = 3a + -1b

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

Solving
2 + b = 3a + -1b

Solving for variable 'b'.

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

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

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

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

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

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

Divide each side by '2'.
b = -1 + 1.5a

Simplifying
b = -1 + 1.5a

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