bewellplus.gsu.edu
skybae345 skybae345
  • 07-03-2015
  • Mathematics
Answered

-2x+y=12

3x+2y=38

You have to use substitution to solve this problem

Verified Answer :

eu99li
eu99li eu99li
  • 07-03-2015


{-2x+y=12    => y=12+2x

{3x+2y=38

3x+2(12+2x)=38

3x+24+4x=38    /-24

7x=14  /:7

x=2

y=12+2*2=12+4=16

y=16

Solution: (2; 16)




Answer Link

Related Questions

HEEEELPOPO Which of the following is a true statement regarding Hernán Cortés A He was able to defeat a large force of Incan warriors B He was the first Europea
A set of organized beliefs that is often centered around one or more deities is referred to as
explain howto use partial quotients to divide 235 by 5
water molecules tend to stick together by
Discribe the economy of the us in the 1920s
How do I justify if these functions are inverses of each other Fxx3 4 amp gx3radical sign 4
what is the value of 8 in Alaska Population
what was the basic aim in a direct democracy
If the hot dog eating champions goal is to eat 1 hot dog every 13 seconds how many whole hot dogs does he expect to eat in 12 minutes
Which two societies could definitely be called civilizations Egypt and China Mesopotamia and Egypt Indus Valley and Pastoral China and Mycenaeans Mesopotamia an