Question

Complete the table of values for the equation 9x + 3y = 54.

Answer 1

Answer:if im right you need to do 54 divided by 2= 27 so 27+27=54

Step-by-step explanation:

Answer 2

Answer:when x=0; y=18

When x=;6 y=0

When x=3; y=9

Step-by-step explanation:

To complete the table for when x=0, you need to make 'y' subject of the formula.

9x+3y=54

3y=54-9x

Divide both sides by the coefficient of y.

y=(54-9x)÷3

y=18-3x

Therefore, when x=0,

y=18-3(0)

y=18.

When x=3,

y=18-3(3)

y=18-9

y=9

When y=0, you need to make x subject of the formula.

9x+3y=54

9x=54-3y

Divide both sides by 9

x=(54-3y)÷9

x=6-y÷3

When y=0,

x=6-(0)÷3

x=6.