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Think Maths 15 ~!! fast fast~
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Here is some questions that I don't know how to do...1. If @ + $ = 11 # + @ = 9 $ + # = 10 Find the values of each @ , each $ and each # . ( Show steps or other formal ,I want to find the patterns )2. If O + P = 22 V + O = 18 P + V = 20. Find the values of each O , each P and... 顯示更多 Here is some questions that I don't know how to do... 1. If @ + $ = 11 # + @ = 9 $ + # = 10 Find the values of each @ , each $ and each # . ( Show steps or other formal ,I want to find the patterns ) 2. If O + P = 22 V + O = 18 P + V = 20. Find the values of each O , each P and each V . ( the same ) 更新: @ ___ @ Don't understand . I want to find out the symbol's values e.g : Q = 10 <<< like this
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Think Maths 15 ~!! fast fast~
發問:
Here is some questions that I don't know how to do...1. If @ + $ = 11 # + @ = 9 $ + # = 10 Find the values of each @ , each $ and each # . ( Show steps or other formal ,I want to find the patterns )2. If O + P = 22 V + O = 18 P + V = 20. Find the values of each O , each P and... 顯示更多 Here is some questions that I don't know how to do... 1. If @ + $ = 11 # + @ = 9 $ + # = 10 Find the values of each @ , each $ and each # . ( Show steps or other formal ,I want to find the patterns ) 2. If O + P = 22 V + O = 18 P + V = 20. Find the values of each O , each P and each V . ( the same ) 更新: @ ___ @ Don't understand . I want to find out the symbol's values e.g : Q = 10 <<< like this
最佳解答:
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1) Add up 3 equations, 2@+2$+2#=11+9+10 @+#+$=15 (*) From (*), #=15-11=4 $=15-9=6 @=15-10=5 @=5,$=6,#=4 2)Add up 3 equations, 2O+2P+2V=60 O+P+V=30 (*) From (*), V=30-22=8 P=30-18=12 O=30-20=10 O=10,P=12,V=8其他解答:
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