btina5477 btina5477

16-06-2021
Mathematics

contestada

X-9=13 what should be done to solve the following equation

Respuesta :

andrewyang1818 andrewyang1818

16-06-2021

Answer:

X=22

Step-by-step explanation:

add 9 to both sides

X-9+9=13+9

X=22

Answer Link

emilydenise06 emilydenise06

16-06-2021

You do opposite operation. So 9 + 9 = 18. 13 + 9= 22

Answer Link

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