Librooki6eAnnabiebu Librooki6eAnnabiebu

17-06-2016
Mathematics

contestada

The sum of a number and two times a smaller number is 62. three times the bigger number exceeds the smaller number by 116. the bigger number is . the smaller number is

Respuesta :

Ckaranja Ckaranja

21-06-2016

x+2y=62
3x-2y=116

solving the simultaneous equations by multiplying first equation by 3;
3x+6y=186
3x-y=116

Subtracting equation II from equation I;
7y=70
y=10
Replacing y in equation I;

x+20=62
x=42

Bigger number is 42 and smaller number is 20.

Answer Link

Otras preguntas

The bubonic plague had up to an__ percent death rate

Which of the following bio molecule groups is described by the roles and functions listed above

___Rebellion did not succeed in removing white settlers from the trans-Appalachian region. 1. Conestogas's 2. Pontiac's 3. Paxton's 4. Liberty's 5. Greenville's

A team is required when? A. Reporters are inexperienced B. The news organization is understaffed C. Journalists must travel to another state D. A project has mu

Camille Sikorski was divorced last year. She currently provides a home for her 15-year-old daughter, Kaly, and 18-year-old son, Parker. Both children lived in C

10m - 8n^2 (if m = 2 and 11 = -3)

PLZ HELP ANSWER ALL THE QUESTIONS ONLY IF YOU KNOW

100 POINTS WILL GIVE BRAINLIESTWrite a sonnet using the traditional Shakespearean sonnet form.and please don't just copy and paste the other one that is already

Can someone help me please? Im really confused

This section provides your reader with background information about why you conducted this experiment and how it was completed. Outline the steps of the procedu