Asked by tony
can someone help me on this question
ive been stuck on it for almost an hour
The mean of two numbers is 5. The sum of four times one number and three times the other number is 2. Find the numbers.
can u help me get start it by giving me the formula
please and thank you
ive been stuck on it for almost an hour
The mean of two numbers is 5. The sum of four times one number and three times the other number is 2. Find the numbers.
can u help me get start it by giving me the formula
please and thank you
Answers
Answered by
bobpursley
10= N+M
4N+3M=2
from the first, N= 10-M
then
4(10-M)+3M=2
solve for M first.
4N+3M=2
from the first, N= 10-M
then
4(10-M)+3M=2
solve for M first.
Answered by
tony
why 10=N+M???
Answered by
tony
thank you
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