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26-09-2020
Mathematics

contestada

solve equation
91=7(7+2r)

Respuesta :

acerspades acerspades

26-09-2020

The answer you are looking for is:

r = 3

Answer Link

26-09-2020

Answer:

r=3

Step-by-step explanation:

91=7(7+2r) distribute 7

49+14r=91 subtract

14r= 42 divide

3

Answer Link

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