Ch linear equation in one variable
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there is some mistake in the sum total some of money will be Rs 750
Step-by-step explanation:
total no. of notes = 90
no.of 5 and 10 notes =5x and 10x
= 5x+10x = 90
15x= 90
X=90
15 (divide )
therefore X= 6
5x =5 × 6 10x= 10 × 6
=30 =60
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