Question

Check whether y = 1 is a solution of the equation-
1.2 (3y – 4) – 0.3 (2y - 6) = 0 or not.​

Answer 1

Answer:

y=1 is a solution of 1.2 (3y – 4) – 0.3 (2y - 6) = 0

Step-by-step explanation:

1.2 (3y – 4) – 0.3 (2y - 6) = 0

1.2 ( 3×1-4) - 0.3 (2 ×1-6) =0

1.2 ( 3-4) -0.3 (2-6)

1.2 × -1 - 0.3 × -4

-1.2 + 1.2 = 0

hence proved ...

y=1 is a solution of 1.2 (3y – 4) – 0.3 (2y - 6) = 0

Answer 2

Answer:

answer is 0

Step-by-step explanation:

1.2(-1) - 0.3(-4)

1.2(-1) +1.2 =0

-1.2+1.2=0