Roma's current age is four more than three times the
current age of her cousin Suman. Suman is 12 years
old. Which expression represents Roma's current
age?
Answers
Answered by
0
Answer: let suman's age be x, then her mother's age= 4x
agter 20 years their age will be:suman's=x+20, mother's= 4x+20
after 20 years she will be twice suman's age. so:
4x+20=2(x+20)
=4x+20= 2x+40
=4x-2x=40-20
=2x=20
=x=10
therefore suman is 10 years old
Step-by-step explanation:
Answered by
0
Answer:
4+x
Step-by-step explanation:
x= 3 x sumans age
romas current age= 4+x=4+(3x12)=40
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