brayden5418
03.03.2020 •
Mathematics
-2(3x-2)+3x+3=34
how to solve it
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Ответ:
x = - 9
Step-by-step explanation:
Given
- 2(3x - 2) + 3x + 3 = 34 ← distribute and simplify left side
- 6x + 4 + 3x + 3 = 34
- 3x + 7 = 34 ( subtract 7 from both sides )
- 3x = 27 ( divide both sides by - 3 )
x = - 9
Ответ:
50
Step-by-step explanation:
Sally drove 300 miles in 6 hours, so all you have to do is divide 300 by 6.
300/6=50
Sally drove 50 miles per hour.
Have an amazing day...I hope this helped!! c: