ivanAckerman ivanAckerman

19-03-2021
Mathematics

contestada

Jonathan is 27 years younger than Dre. Dre is two years younger than Jonathan's
age doubled. How old are Jonathan and Dre? *

Respuesta :

impossiblegrillp impossiblegrillp

19-03-2021

Dre is 56 and Jonathan is 29

Answer Link

19-03-2021

Answer:

Step-by-step explanation:

j=d-27

d=2j-2, using j from above makes this equation become

d=2(d-27)-2

d=2d-54-2

d=2d-56

-d=-56

d=56, since j=d-27

j=56-27

j=29

So John is 29 and Dre is 56

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