Answer:
1. first one
2. there are no solutions that i see
Step-by-step explanation:
Answer:
-3x+6
Step-by-step explanation:
Answer:
Step-by-step explanation:
Plugin x = 0 & y = -2 in the LHS of the equation. After substituting, if you get the RHS, then this point is the solution of the equation.
x - 2y = 0 - 2*(-2)
= 0 + 4
= 4 = RHS.
(0,-2) is solution of the equation.
Add them together and subtracct thee total.
