Question

351+[8*8-(75/y+29)-17]=364
(25*z+173*15)*2+13*7=5731
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Answer 1

351+[8*8-(75/y+29)-17]=364
64-(75/y+29)-17=364-351
64-(75/y+29)-17=13
-(75/y+29)=13+17-64
-(75/y+29)=-34
75/y+29=34
75/y=34-29
75/y=5
y=75/5=15

(25*z+173*15)*2+13*7=5731
(25*z+2595)*2+91=5731
(25*z+2595)*2=5731-91
50*z+5190=5640
50*z=5640-5190
50*z=450
z=450/50=9