Anonymous Anonymous

29-09-2016
Mathematics

Answered

3x + 8y = 85 7x -2y =33 (solve the following equations)

Verified Answer :

thechiiquita23 thechiiquita23

29-09-2016

what is it that you are looking for ?
x or y ?

Answer Link

aditilagad aditilagad

29-09-2016

3x+8y=85
7x-2y=33

4(7x-2y=33)
28x-8y=132
+3x+8y=85

31x=217
__ ___
31 31

X= 7

7(7)-2y=33
49-2y=33
-2y=-16
______
-2

Y=8

(7,8)

Answer Link

Related Questions

which of the following is an element water oxygen carbon dioxide ammonia

PLEASE HELP Solve 4x 7 13

HELP POINTS A grilled ham and cheese sandwich is one of my favorite meals Each sandwich is made with two pieces of bread one piece of cheese and one piece of ha

what type of consumer is catfish

The Stage Manager wants to preserve this play in the cornerstone of the new bank True False

I need help with the Louisiana Territory Please help

what were the major factors that conributed to the demographic changes in the English colonies during the 18th century

What type of governing body did britain have

The American Recovery and Reinvestment Act provided support by

According to Gestalt psychology why do our minds fill in the gaps for information we dont know AOur minds naturally seek order and patterns to find answers BIts

Web Analytics Made Easy - Statcounter