Since it decreases 2.75 then it will give you the answer of 20.75
2x+3y=160
-2x+7y=25 I hope that helps!!
The chosen topic is not meant for use with this type of problem.
2x + 5 = 15 - (-49) x 5
combine like terms
2x + 5 = 320
subtract 5 from each side
2x = 315
divide by 2 on each side
x = 157.5
Answer:
I have to guess c.) 10 I am not positive though
Step-by-step explanation:
