molly7392
30.09.2019 •
Mathematics
6- 2 (x+6)=3x+4 how to explain and do it
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Ответ:
First you want to distribute.
6-2x-12=3x+4
Then combine like terms.
-2x-6=3x+4
Then solve for x
-6=5x+4
5x=-10
x=-2
Ответ:
900
Step-by-step explanation:
150/2=75 75=unit rate
75*12=900