Question

linear equation: -x-2y=-10 help??

Answer 1

What are you supposed to do here, graph it? If so, you can rearrange the equation to get it in a form you like. I think y=mx+b is the easiest form to work with.

Answer 2

i have to have 3 solutions and then graph it

Answer 3

You could choose any three x values, plug them in, and solve for y. You could then make a table, plot these points, and draw the line that goes through them all. I would put the equation in y= form first, as I think it makes it easier to work with.

Answer 4

oaiik can u give meh a example

Answer 5

For x=0:
\[0-2y=-10\] so
\[y=(-10)/(-2)=5\]