a+2b+a+b-2b=

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


Simplifying
a + 2b + a + b + -2b = 0

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

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

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

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

Solving
2a + 1b = 0

Solving for variable 'a'.

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

Add '-1b' to each side of the equation.
2a + 1b + -1b = 0 + -1b

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

Divide each side by '2'.
a = -0.5b

Simplifying
a = -0.5b

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