Question

(ix) 2y + 4 = 3y by trial and error method​

Answer 1

2y+4=3y

4=3y-2y

4=y

#sumedhian ❤❤

Answer 2

Answer:

2y + 4 =3y

Step-by-step explanation:

trial and error method

let y =1

2 (1) + 4 = 3 (1)

2 +4 =6

that is not equal to 3

therfore 1 is not the solution

let y = -2

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

-4 +4 =-6

0 is not equal to -6

let y = -3

2y +4 =3y

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

-6 + 4

-2 = -9

therefore 2 is not the solution

let y= 4

2(4) +4 =3 (4)

8+4=12

12=12

therefore y = 4 is the solution

hope it helps

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