4x-3y=13,3x+2y=11 solve into substitution method
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(13+3y)/4=x
and 3x+2y =11
3(13+3y)/4+2y =11
39 +9y+8y=44
17y =5
Y=5/17
(13+3*5/17)/4 = 236/68
and 3x+2y =11
3(13+3y)/4+2y =11
39 +9y+8y=44
17y =5
Y=5/17
(13+3*5/17)/4 = 236/68
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