Question

check whether y=2 is a root of the equation 6y+3y=2y+11​

Answer 1

If y = 2

6(2) + 3(2) = 2(2) + 11

12 + 6 = 4 + 11

20 = 15

= 15/20 = 3/4

it is not a root equation.

Answer 2

Explanation:

y=2

6(2)+3(2)=2(2)+11

12+6= 4+11

18= 15

no this is noot root of equation