-4x-2y = 16
2y = -4x-16
Get one variable alone on both equations
-4x - 16 = 2y
-4x - 16 = 2y
You'll realize that they're the same equation.
Use substitution
-4x-16 = -4x-16
0 = 0
x = all solutions
Use x = all solutions in an earlier equation to find y
-4x - 16 = 2y
SInce x can be all solutions y is also all solutions
y = all solutions
5x13 is 65 hope this helps you
Answer:
Step-by-step explanation:
Combine like terms
8+7y+2x+4y+4
11y+2x+12
Answer: It will take you 30 minutes because 8 divided by 4 is 2 and 60 minutes (1 hour) divided by 2 is 30 minutes (or half an hour).
If your asking if those lengths would form a triangle... then they won’t because if the two shortest side don’t add up to be larger then the largest side then they won’t make a triangle
