MEDAL & FAN ANYBODY ?
Use the following System of Equations to answer the following question:
2x + 5y = 15
–4x + 7y = –13
What is the value of x?
a. 2
b. 4
c. 5
d. –7

Question

MEDAL & FAN ANYBODY ?
Use the following System of Equations to answer the following question:
2x + 5y = 15
–4x + 7y = –13
 What is the value of x? 
a. 2
b. 4
c. 5
d. –7

jeffyblood · Answer

I don't know but mabey @8thgrader2014  might

anonymous · Answer

its simple

anonymous · Answer

first you have to try and cancel out either x or y

syedmohammed98 · Answer

elimination method
|dw:1420651194985:dw|

jackthegreatest · Answer

i agree @poop0123654789

syedmohammed98 · Answer

hope u get it :)

jackthegreatest · Answer

i would use substitution @SyedMohammed98 

i prefer it

syedmohammed98 · Answer

well anything you like my friend @ jack :)

k_lynn · Answer

And there's also this really cool graphing calculator that my teachers gave me the link for. https://www.desmos.com/calculator You just type in the equations and the calculator gives you info.

anonymous · Answer

haha

anonymous · Answer

can anyone help me? i have a physics problem

syedmohammed98 · Answer

thank you so much @ k lynn

k_lynn · Answer

Yw.