Question

solve 5x-2y=17 2x+y=5

Answer 1

Answer:

$872x3 { { \\ \\ \\ x6x \div \\ x \\ \\ \\ \\ \\ + \sin( \sec(?) ) }^{2} }^{2}$

Answer 2

Answer:

Step-by-step explanation:

5x-2y=17 2x+y=5---->1

Y= 5-2x

Sub y in 1

5x-2(5-2x)=17

X=3

Sub x=3

Y=5-2(3)

Y= 5-6

Y=-1

Therefore x= 3 and y= -1