Solve 2x+3=15.
Example Answer
x=6
Answer:
24 and 135
Step-by-step explanation:
let x and y represent the numbers
x=15+5y
x-y=111
making x the subject in equation 2
x=111+y put into eqn 1
111+y=15+5y
-4y=-96 y=24
x=15+5(24)
x=135
- 6/7
hope that helps if you divide it by 2 you you get your answer
Answer:
3/5 x 7
Step-by-step explanation:
The athlete swims 3/5 miles per day, and in 7 days, he swims the amount of 3/5 per the swimming session he does, so it will be 3/5x7.