serenity5366 serenity5366

24-02-2021
Mathematics

contestada

За+ 2а=25
I need help

Respuesta :

natocmark natocmark

24-02-2021

Answer: a=5

Step-by-step explanation:

3a+2a=5a

5a=25

divide both sides by 5 to get a alone

a=5

Answer Link

cassidyr493 cassidyr493

24-02-2021

Answer:

5

Step-by-step explanation:

3a+2a=25

5a=25

/5 /5

a=5

check:

3*5=15

2*5=10

10+15=25

Answer Link

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