Mathematics, 19.11.2020 01:00 lesliealvarado1022
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Jessica is 5 years older than her sister Jenna. Jenna tells her sister that in 5 years, she will be as old as Jessica was 5 years ago. If Jennaβs age is x, which equation represents the situation? How many solutions does the equation have?
A.
x + 5 = (5 β x) β 5, which has one solution
B.
x + 5 = (x + 5) β 5, which has infinitely many solutions
C.
x + 5 = (x + 5) β 5, which has no solution
D.
x + 5 = (5 β x) β 5, which has infinitely many solutions
E.
(x + 5) + 5 = (x + 5) + 5, which has infinitely many solutions
Answers: 1
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Jessica is 5 years older than her sister Jenna. Jenna tells her siste...
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