gisselle213 gisselle213

14-09-2020
Mathematics

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What is the soultion of 8 + a = 13 ? Justify each step .

Respuesta :

14-09-2020

Answer:

a=5

Step-by-step explanation:

8+a=13

subtract 8 from each side:

8-8+a=13-8

Simplify:

a=13-8

a=5

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Lostintime Lostintime

14-09-2020

8+a=13

1.) Subtract 8 from A and 13 to get A by itself.

A= 5

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Answer Link

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