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Popular >

simplify a+b-(a-b)

Solution

simplify

a + b - (a - b)

Solution

2 b

Solution steps

a + b - (a - b)

Apply the distributive law:

- (a - b) = - a + b

- (a - b) = - a + b

= a + b - a + b

Group like terms

= a - a + b + b

Add similar elements:

a - a = 0

= b + b

Add similar elements:

b + b = 2 b

= 2 b

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Frequently Asked Questions (FAQ)

What is a+b-(a-b) ?
The solution to a+b-(a-b) is 2b