ririgirl ririgirl

12-02-2022
Mathematics

contestada

Find X please I really need help. Explain the best you can! Thanks!

Find X please I really need help Explain the best you can Thanks class=

Respuesta :

flyingbutter flyingbutter

12-02-2022

3x+45=90
3x=90-45
3x=45
3x/3=45/3
x=15

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