Question

Y = 4r - 9
Complete the missing value in the solution to the equation.
(3, )

Answer 1

3

Explanation:

Equation given = y=4r-9

substitute r=3

y=4*3-9

y=12-9

y=3

(3,3)

Answer 2

The given equation: y=4r-9
Substitute the value of x=3 into the equation

y= 4(3) -9
y= 12-9 subtract
y=3

Answer (3,3)