Question

In the following equation, when x=0, what is the value of y?

3x + 4y = 12

Answer 1

C. Y = 3

Explanation:

Answer 2

(3)(0)+4y=12

Step 1: Simplify both sides of the equation.

(3)(0)+4y=12

0+4y=12

(4y)+(0)=12(Combine Like Terms)

4y=12

4y=12

Step 2: Divide both sides by 4.

4y

4

=

12

4

y=3