26cbarnat 26cbarnat

15-03-2021
Mathematics

contestada

Ok so the equation is 45+x=2x+15
I know x=30 I just want to find the exterior part, please help due today!

Respuesta :

akbusiness987 akbusiness987

15-03-2021

Answer:

45 + x = 2x + 15

45 + 30 = (2 × 30) + 15

75 = 60 + 15

75 = 75

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