3 (x + 1) - 2y= 0 X| ? | ? | ? Y| 9| 16 1/2| 24 Complete the table of x and y values.

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asked Mar 14, 2015 209k views

2 votes

3 (x + 1) - 2y= 0

X| ? | ? | ?
Y| 9| 16 1/2| 24

Complete the table of x and y values.

Mathematics
middle-school

Edy Cu asked

by Edy Cu

6.3k points

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1 Answer

4 votes

$3(x+1)-2y=0\\3x+3-2y=0\\3x=2y-3\\x=(2)/(3)y-1\\\\y=9:\\x=(2)/(3)\cdot9-1=(18)/(3)-1=6-1=5\\\\y=16(1)/(2)=(33)/(2):\\x=(2)/(3)\cdot(32)/(2)-1=(64)/(6)-1=(32)/(3)-(3)/(3)=(29)/(3)=9(2)/(3)\\\\y=24:\\x=(2)/(3)\cdot24-1=(48)/(3)-1=16-1=15\\\\X|5|\ 9(2)/(3)|15\\Y|9|16(1)/(2)|24$