Question

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

Answer 1

Answer: Yes y=1 is the solution of the equation 1.2(3y-4)-0.3(2y-6)=0.

Step-by-step explanation:

Firstly, we will put the value of y=1 in equation.

1.2(3×1-4)-0.3(2×1-6)=0

1.2(3-4)-0.3(2-6)=0

1.2(-1)-0.3(-4)=0

-1.2+1.2=0

0=0

Hence, LHS =RHS. It is prooved that y=1 is the solution of equation.