The third one
U solve from left to right and when two negatives are next to each other it turns to a plus.
Answer:
slope: 2/5
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
trust
-4x + 6y = 12
x + 2y = -10
First solve for x in the second equation
x + 2y = -10
x = -10 - 2y
Now we have a value for x so we can substitute it into the other equation
-4 (-10 - 2y) + 6y = 12
Now solve for y
40 + 8y + 6y = 12
40 + 14y = 12
14y = -28
y = -2
Now we have a value for y that we can plug into one of the original equations so we can solve for x
x + 2y = -10
x + 2(-2) = -10
x - 4 = -10
x = -6
Your solution set is
(-6, -2)
Answer:
hahhsvvvavvbabbshbhhdbbab ajhhwhbzvbahhbdb. hahhsbhajbwhhshbab
