1 reply to this topic

[EmmaC]

I have a question about my cas calculator can anybody help me? The question is: transpose the equation 2(y+1.4)=3(x-0.7) into the form y=mx+c

[helder7]

humm, you can change the x and y (manually) in your equation (because calculator only calculate x value) and after, do solve:

solve(2(x+1.4)=3(y-0.7))

You will have:

x=((3*y)/2)-(49/20)
you should change the y and x again (manually):

now this is your solved equation
y=((3*x)/2)-(49/20)

this is the exact value. You can graph it for exemple...

c=-(49/20)

m=3x/2

Enjoy