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ejdjsnsb
02.10.2021 •
Mathematics
-2(n+3) = -12
Solve each equation
Please explain the steps so i can also understand. thank you!
Solved
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Ответ:
3
Step-by-step explanation:
-2(n+3) = -12
-2n -6= -12
-2n = -12 +6
-2n = -6
2n =6
n =6/2
n is 3
Ответ:
n = 3
Step-by-step explanation:
- Expand the numbers in the brackets
-2(n+3) = -12
-2n - 6 = -12
- Add 6 to both sides of the equation.
-2n = -6
- Divide both sides by -2 to isolate the n variable.
n = 3
Ответ:
It should be 55°
Step-by-step explanation:
Hope it helps