Question

x=7-y find the solution set if
x
0
1
7 then y will be???

Answer 1

x=7-y
y=7-x
Now substitute the values of x and get the value of y

Answer 2

can u?

Answer 3

not sure..must I try to cancel out x and y

Answer 4

Nope, for example when x= 0 then y=7-0 = 7

Answer 5

got it?

Answer 6

ok so it should look like this
7-0= 7
7-1=6
7-7=0

Answer 7

Yep.....

Answer 8

is that it

Answer 9

yes thats it...... u got the solution set

Answer 10

so how do i place the equation on a graph

Answer 11

PLot the points (0,7) , (1,6) and (7,0) and goin with a straight line as it is a linear equation

Answer 12

Oh..I get it..

Answer 13

gee thanks a bunch

Answer 14

Welcome