Rayraymeria Rayraymeria

24-09-2020
Mathematics

contestada

Sara is 9 years less than twice Brenda's age. If Sara is 21, write an equation to find Brenda's
age. (we don't want to find Brenda's age.. We just want to write the equation

Respuesta :

autumnnicole200819 autumnnicole200819

24-09-2020

Answer:

Brenda is 39 i got that because i took 9 2 times and make it 18 then added to 21 and found brendas age

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emilysue17315 emilysue17315

24-09-2020

2x-9=21 in this equation, x would represent brendas age

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