Question

what is Y=-x+9-20???

Answer 1

Answer:

Heya mate✌✌✌

Y = x + 9 - 20

Let x = 1

Then,

Y = 1 + 9 - 20

Y = 10 - 20

Y = -10

Hope it helps✌✌✌

Answer 2

Answer:

y = -x-11

You will not be able to find x and y from one equation, as there are two unknowns.