b+b-a-a=

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


Simplifying
b + b + -1a + -1a = 0

Reorder the terms:
-1a + -1a + b + b = 0

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

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

Solving
-2a + 2b = 0

Solving for variable 'a'.

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

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

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

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

Simplifying
a = b

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