What is the value of y in the equation when x=3? image below.

9

Step-by-step explanation:

We need to first plug in 3 into the place of "x" and then do some algebra and solve for the value of y. The steps are shown below:

Hence, the value of y is 9

When, x=3, the value of y is 9

Step-by-step explanation:

The given equation is;

Let us multiply through by 10 to get;

When x=3, we get;

Group similar terms;

Divide both sides by 28

When x=3, y=9

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

true !

step-by-step explanation: