Question

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

Answer 1

-a+5b

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