ciaraberger ciaraberger

23-03-2019
Mathematics

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Simplify (−2)∙(2a−b)+3(a+b) PLz and Thanks

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tinasmall95 tinasmall95

23-03-2019

Answer:

-a+5b

Step-by-step explanation:

(-2)x(2a-b)+3(a+b)

Multiply

Remove Parenthesis

-2(2a-b)+3a+3b

Multiply parenthesis by -2

-4a+2b+3a+3b

collect like terms

-a+5b

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