Question

Find three solution's to the linear equation 4x+y=20 using a table​

Answer 1

(-2, 28)

(-1, 24)

(0, 20)

Explanation:

You can plug any numbers in for x, and solve for y.

Example: 4(-2) + y =20 multiply 4 and -2

-8 + y = 20 add 8 to both sides

y = 28

You can then do this for the rest of the numbers. Here is a table below: