ayahhhhhh ayahhhhhh
  • 19-04-2022
  • Mathematics
contestada

How do u solve this equation? I’m struggling with it.
2a+3c=61
3a+5c=96

Respuesta :

JunkoE
JunkoE JunkoE
  • 19-04-2022

Answer:

a=17

c=9

Step-by-step explanation:

balls

Answer Link
uniconevip
uniconevip uniconevip
  • 19-04-2022

Answer:

c=9 and a=17

Step-by-step explanation:

1. 2a+3c=61

2. 3a+5c=96

the LCM between 2 and 3 is 6 so

equation 1 *3

3.6a+9c+183

equation 2*2

4. 6a+10c=192

equation 3 - equation 4

5. -c=-9

c=9

substitute c into equation 1 or 2 to find a

3a+5(9)=96

3a+45=96

3a=51

a=17

Answer Link

Otras preguntas

WRITE AND SOLVE: Shannon has spend $850 on gasoline and repairs for her car in the last 6 months. Of this total, she spent $300 on repairs. The gasoline she pur
A study has been done to determine whether or not a certain drug leads to improvement in symptoms for patients with a particular condition. The results are show
respond my question please
What percent of prison inmates are blue collar workers?
On June 1 (date of declaration), the company's board of directors announce the intention to pay a $0.50 per share dividend on the 1,000,000 outstanding shares o
Please help with the problem
- (-10+7y)+6y=9 Solve for Y.
7. Interpret Data A company plans to make an electronic device. They need to use an element that has chemical behavior similar to that of silicon (Si) and lead
explain the structure and creation of regular and semi-regular tessellations
In a sale a TV has been reduced by 20%. It now costs £280. How much was it before the sale?