1) The age of the elder brother is twice the age of younger brother. write a linear equation in two variables to represent this statement. 2) Give the representation of 2x+3=0 in to variable.
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let age of elder brother be x
and age of younger brother be y
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therefore 2x = y
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is that the answer?
let age of elder brother be x
and age of younger brother be y
---------------------------------------------------------------------------------------------------------
therefore 2x = y
--------------------------------------------------------------------------------------------------------
is that the answer?
shona40:
wht i know
i think so
please forgive me ..... there was a small mistake
correct answer is x = 2y
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