Question

Solve the system by using a table.
-0.2x - 0.3y = 0.2
0.4 - 0.3y = 1.4

Answer 1

I think you actually might need two tables for this. One for each equation.

Answer 2

By the way, shouldn't it be:
-0.2x - 0.3y = 0.2
0.4x - 0.3y = 1.4

Answer 3

thats what i have

Answer 4

and how would i make two tables for it?

Answer 5

Keep finding y values until you have the same y value in both tables.

Answer 6

ok one more question how do i find the y values for it.

Answer 7

Plug the x values into the the equation then Isolate and solve for y to get the corresponding y value. For example, plugging x = 0 into the first equation yields:

-0.2(0) - 0.3y = 0.2

-0.3y = 0.2
y = -0.2/0.3
y = -2/3

Answer 8

do just multiply -0.2(1) and thats my answer?