Answer:
x+11.5
Step-by-step explanation:
4x² +7x-2=0
16x+7x-2=0
23x-2=0
+2 +2
23x=2
23x/2
x= 11.5
I hope these help.
Answer:
20 dollars per month
Step-by-step explanation:
85 = 25 + x3
60 = x3
20 = x
Answer:
don't know the answer good luck
Step-by-step explanation:
Just need the points
Answer: x= 7
Step-by-step explanation:
John has a total of 26 apples which is 3 times and 5 more than Peter's apple . Find the number of apple Peter has.
Let Peter's number of apples be x
This can be written as:
3x + 5 = 26
Collect like terms
3x = 26 - 5
3x = 21
x = 21/3
x = 7
Peter has 7 apples.