2 (3y+6) - 3 (-4-y)

A 9y

B 5y+24

C 9y-24

D 9y+24

Question

Donna Lang

Mathematics

19 February, 07:07

2 (3y+6) - 3 (-4-y)

A 9y

B 5y+24

C 9y-24

D 9y+24

+5

Answers (2)

Know the Answer?

Kaitlynn Keith · Answer 1

First distribute.

2 (3y+6) - 3 (-4-y) =

6y+12+12+3y =

9y+24

Your answer is D.

Villarreal · Answer 2

C 9y-24 because

2 x 3y = 6y

2 x 6 = 12

so 6y + 12

then

3 x - 4 = - 12

3 x y = 3y

so - 12 + 3y

so like terms

6y + 3y = 9y

and

-12 + 12 = - 24

9y - 24

2 (3y+6) - 3 (-4-y)A 9yB 5y+24C 9y-24D 9y+24

2 (3y+6) - 3 (-4-y)

A 9y

B 5y+24

C 9y-24

D 9y+24