Question

Whats , 3(a+b)+2b / please help I will give you 10 points

Answer 1

3a+5b

Explanation:

3(a+b+)2b

the first thing you'd do would be distribute 3 to a and b

3a+3b+2b

you then would combine like terms which are 3b and 2b

3a+5b

Answer 2

3a+3b+2b=3a+5b

solve for a: a=-5b/3

solve for b: b=-3a/5