Answer:
equation- 4÷x=-7
x= -4/7
Step-by-step explanation:
I can figure all of them out if there's still time
Answer:
To use the elimination method one coefficient of either x or y must be the same number with opposite signs, so the ordered pair is (-10, -8)
Step-by-step explanation:
2(-x+y=2) Make one of the coefficients equal, with opposite signs.
2x-3y=4 Combine equations.
-y=8 Solve, y=-8
Then find x, -x-8=2
-x=10, so x= -10
(-10, -8) is your answer.
Answer:
Sorry I really don't know :(
Step-by-step explanation:
Very sorry
