Williammeech08 Williammeech08

04-11-2020
Mathematics

contestada

7x+21
need the answer for this and was wondering if anyone could help???

Thanks :)

Respuesta :

semiramidaaman semiramidaaman

04-11-2020

Answer:

x = -3

Step-by-step explanation:

7x+21=0

-21 on both sides

7x = -21

divide 7 on both sides

x = -3

Answer Link

Аноним Аноним

04-11-2020

Answer:

That's basically the answer

Step-by-step explanation:

if you meant to say 7x=21 then the answer is

x=3

Answer Link

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