Question 56182
5X-3Y=13
4X-3Y=11 SUBTRACTING THE SECOND EQUATION FROM THE FIRST WE GET
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5X-4X=13-11
X=2
5*2-3Y=13
10-3Y=13
-3Y=13-10
-3Y=3
Y=3/-3
Y=-1
PROOF
4*2-3*-1=11
8+3=11
11=11