Question

Find the number whose double is 45 greater than its half.
a) 60
b) 30
c) 90 d) none of these
X

Answer 1

Answer:

b) 30 because

....

if number is "y"

then.. 2y = y/2 + 45

2y - y/2=45

4y-y/2=45

3y=90

y=30

Answer 2

Step-by-step explanation:

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