2+(a+b)=

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Solution for 2+(a+b)= equation:


Simplifying
2 + (a + b) = 0

Remove parenthesis around (a + b)
2 + a + b = 0

Solving
2 + a + b = 0

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + a + -2 + b = 0 + -2

Reorder the terms:
2 + -2 + a + b = 0 + -2

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

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

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

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

Simplifying
a = -2 + -1b

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