Question

Est

Complete the solution of the equation. Find the
value of y when x equals 0.
-7x + 3y = 30
Enter the correct answer

Answer 1

`y=10`

Explanation:

we know that

The y-intercept is the value of y when the value of x is equal to zero

we have

`-7x+3y=30`

so

For x=0

substitute the value of x in the linear equation and solve for y

`-7(0)+3y=30`

`3y=30`

Divide by 3 both sides

`y=10`