Answer:
n = 14/3 or 4 2/3
Step-by-step explanation:
n = a number
5n/(7+n) = 2
cross-multiply to get:
5n = 2(7+n)
5n = 14 + 2n
3n = 14
B. -11
ascending order means least to greatest.
-10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7,...
3, -1, , 13, -11
-11 is the least number because it is the greatest negative number
2
8w-8=-4w+16
8w-(-4w)-8=16
8w+4w=16+8
12w=24
w=24/12
w=2
3 pieces left over
Laurie has a total of 45 pieces of candy, if she has 6 friends, you can do
each friend can get 7 pieces of candy
if each friend gets 7 pieces, you have used 42 pieces out of you total 45
which leaves 3 pieces left over.
y= -1
Explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.