Complete the table of values for the equation 9x + 3y = 54.
2 answers:
Answer:if im right you need to do 54 divided by 2= 27 so 27+27=54
Step-by-step explanation:
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.
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