Avena7255 Avena7255

22-09-2020
Mathematics

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3x - 7 = 7+ 13
Answer answer answer help pleas

Respuesta :

highschoolmusicalfre highschoolmusicalfre

22-09-2020

Answer:

x=9

Step-by-step explanation:

3x-7=7+13

3x-7=20

3x=27

27/3

x=9

Answer Link

portersienna portersienna

20-11-2020

Answer:

X=9

Step-by-step explanation:

3x-7=7+20

3–7=20

3x=20+7

3x=27

x=9

Answer Link

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