50* (х:16)=40.150 2.700 + у *400=170.700

Question

50* (х:16)=40.150 2.700 + у *400=170.700

Comments

y*40=170.700-700

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нет второе решить не могу

Answer 1

50*(x:16)=40,150
x:16=40,150:50
x:16=0,803
x=0,803*16
x=12,848

2,700+y*400=170,700
y*400=170,700-2,700
y*400=168
y=168:400
y=0,42