She added 4 inches to the width. Therefore, to ensure equivalence, she would add 4 to the length. You get 12in.
Answer:
The first one is the answer.
Step-by-step explanation:
T.R.U.S.T. M.E
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
