edwardw2008 edwardw2008

06-04-2020
Mathematics

contestada

What is the answer? if x=3?
3(x+7-2) + 45?

Respuesta :

KurdishPotato KurdishPotato

06-04-2020

Answer:

-21

Step-by-step explanation:

Replace x by given value

3(x+7-2) + 45

➡

3×(3+7-2) + 45 do the inside the parenthesis first

➡

3×8 - 45 = -21

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