reeseleprell4141 reeseleprell4141
  • 31-01-2019
  • Mathematics
contestada

One number is six more than two times another. If their sum is decreased by six, the result is fifteen. Find the numbers.

Respuesta :

noxes noxes
  • 08-02-2019
x=2y+6
x+y-6=15
2y+6+y-6=15
3y=15
y=5
x=16
Answer Link

Otras preguntas

How to solve 1/2(1/3w+4)+6=10 and -5(h+4)=12
If Joe rides south on his bicycle in a straight line for 15 min with a average speed of 12.5 Km/h, how far has he ridden?
2x - 0.2 (4 - x) = 2.8. Solve for x.
Explain how you can use base ten blocks to find 1.54+ 2.37
explain how to write 50,000 using exponent
What is the reason behind the high surface tension of water
find the number: it only has 2 different digits, but they repeat. the digits appear in the same order in both periods. the sum of the digits is 20. the ones d
what issue did the missouri compromise temporarily settle
What makes lipids different from other organic compounds?
A proton is ejected from the sun at a speed of 2 x 10^6 m/s. How long does it take for this proton to reach earth? Answer in hours