Answer:
3n+15
Step-by-step explanation:
three (3) times () a number (n) added (+) to fifteen (15)
3n+15 is your answer
Hope this helps!
First move the terms to get
6m-m=13+2
Then collect the like terms and calculate the sum, 5m=15
Divide both sides by 5
And you get m=3
Answer:
C=2πr=2·π·2.5 ≈
15.70796cm
Step-by-step explanation:
¿Puedo por Brainliest favor?
Answer:
x=-7/2, y=1
Step-by-step explanation:
y=-2x-6
y=x+9
I'm going to use elimination.
2y=2x+9
y=-2x-6
3y=3
y=1
Enter y into one of the equations to find x.
2=2x+9
2x=-9+2
2x=-7
x=-7/2
I don’t understand the question can you give more detail