Find the two numbers whose sum is 1221 the difference is 345
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Step-by-step explanation:
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Answer:
Two numbers are 783 and 438
Step-by-step explanation:
Plz brainlist it
let two numbers be a and b .
given conditions
a+b = 1221
a-b = 345 ⇒a = 345+b
now putting the a value in above equation i.e. in a+b = 1221
345 +b +b = 1221
2b= 1221 -345
2b = 876
b = 438
for a put in b value in a+b=1221
a+ 438 = 1221
a=1221-438
a = 783
brainlist it
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