bewellplus.gsu.edu
Ingridaguirre7 Ingridaguirre7
  • 21-08-2014
  • Mathematics
Answered

How do I solve this system.

2x+5y=24

3x-5y=14

Verified Answer :

Anonymous Anonymous
  • 24-08-2014

\(+\left\{\begin{array}{ccc}2x+5y=24\\3x-5y=14\end{array}\right\ add\ sides\ of\ equations\\---------\\.\ \ \ \ \ \ 5x=38\ \ \ \ \ |divide\ both\ sides\ by\ 5\\.\ \ \ \ \ \ \ x=7.6\\\\2(7.6)+5y=24\\15.2+5y=24\ \ \ \ \ \ |subtract\ 15.2\ from\ both\ sides\\5y=8.8\ \ \ \ \ \ |divide\ both\ sides\ by\ 5\\y=1.76\\\\Answer:x=7.6;\ y=1.76\)

View image Anonymous
Answer Link

Related Questions

Whats bigger 25000 years or 01 million years
What is the Fahrenheit equivalent of 17 degrees Celsius
Tyra has 46 and Dara has 20 They each donate 8 of what they have to a relief agency How much more does Tyra donate than Dara
What scientist do that is the basis for their investigations
How would playing a game of soccer baseball or basketball be different if inertia didnt exist
20 percent of what number is 14
In humans having dimples is a dominant traitin order for a child to have dimples
What was the most important result of the Land Ordinance of 1785
how do patterns of spatial inequality change over time
According to winston churchill what was the iron curtain