Mathematics, 23.08.2019 17:30 summerarellanoo

A+b+c+d=770
a+b=c+d
a-b=49
c-d=211
find numbers.

Answers: 1

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A+b+c+d=770
a+b=c+d
a-b=49
c-d=211
find numbers....

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More questions: Mathematics Another questions

A+b+c+d=770 a+b=c+d a-b=49 c-d=211 find numbers.

Answers

Another question on Mathematics

A+b+c+d=770
a+b=c+d
a-b=49
c-d=211
find numbers.