Question

10x - 4y=-20
Please help find number that fit to x and y that get me -20

Answer 1

Answer: (0, 5) and (-2, 0)

Explanation:

10x - 4y = -20

Let x = 0, then 10(0) - 4y = -20

-4y = -20

÷ -4 ÷ -4

y = 5

Let y = 0, then 10x - 4(0) = -20

10x - 0 = -20

÷10 ÷10

x = -2