Solve the equation for y. Then find the value of y for each value of x.
3x-7y=13; x= -3, 0, 3

y= (13-3x)/-7  answers for x: -2 2/7, -1  6/7, -1  3/7

Step-by-step explanation:

3x-7y=13;

to start we wanna get y alone so we gonna get rid of x

3x-7y=13

-3x   =-3x

-7x=13-3x

then we wanna get rid of the -7 in front

-7y=13-3x

/-7    /-7

y= (13-3x)/-7

then substitute the x values in

(13-(-3))/-7=16/-7=-2 2/7

13-(0)/-7=13/-7=-1  6/7

13-(3)/-7= 10/-7=-1  3/7

-3.14285,-1.857,-.5714

Step-by-step explanation:

subtract 3x from both sides

divide -7 from both sides

multiply each value of the given x by (3/7) then add it to (-13/7)

fwms@lil_ben06

step-by-step explanation: