∑Hey , jillianwagler ⊃
Answer:
x=2,y=5
Explanation:
Given:
Solve the system below using substution
{2x-3y= -11}
{2x+y=9}
Solution~:

Isolate x for 2x-3y = -11 :

Substitute
to:

=

Isolate y for -11 + 4y = 9 : y = 5
Substitute y = 5

x = 2
Hence, the solutions for
are:

xcookiex12
8/19/2022