Answer:
-7 = m
Step-by-step explanation:
5m − 7 = 6m
Subtract 5m from each side
5m-5m − 7 = 6m-5m
-7 = m
Answer:
Roxy has 7 necklaces.
Step-by-step explanation:
35 = n + 4n
<u>35</u> = <u>5n</u>
5 = 5
n = 7
Answer:
The sum of two numbers is 18.
5 times the first number subtracted from 4/7 of the second number is 14.
First number --> x
Second number --> y
so
x + y = 18 --> x = 18-y
5x - (4/7)y = 14
so
5 (18-y) - (4/7)y = 14
90 - 5y - 4/7 y = 14
-5.57 y = 14-90
y = 13.64
so
x = 18 - 13.64
x = 4.36
Answer:
12.6875 (rounded decimal: 12.69)
Step-by-step explanation:
Turn 1 3/4 into a decimal then multiply
Answer:
the answer is 10
Step-by-step explanation:
you would have to multiply 3 by 5 to get 15 so you multiply four by 5 which is equal to 20 and you subtract 10 which leaves you with 10
