8x+4 = 4(2x+1) Take out the common factor 4
Answer:
Number of R marbles=3.
Number of G marbles=5
Number of B marbles=2
Number of W marbles=1
after this then you add the marbles together ,
which will give you 11.
number of marbles\ total number of R marbles
3÷11
Answer:
231
Step-by-step explanation:
12k-1 is the simplified answer