the number of girls enrolled in a village school providing free elementary education has doubled this year. taking previous enrolment as x and the current enrolment as t from linear equation in two variables,write the equation in standard form. how many girls were enrolled previous year if the present enrolment is 30.
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let the no. of girls enrolled previous year be x.
let the no. of girls enrolled this year be t
t=2x
if t=30
then,30=2x
x=30/2
x=15
if the answer helped you please mark me the BRAINLIEST
let the no. of girls enrolled this year be t
t=2x
if t=30
then,30=2x
x=30/2
x=15
if the answer helped you please mark me the BRAINLIEST
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