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Sholpan [36]
3 years ago
6

Solve x + x + 2 + 2x = -2.

Mathematics
2 answers:
dedylja [7]3 years ago
4 0
X=-1 is the answer i beleive
nikdorinn [45]3 years ago
3 0
4x+2=-2
4x=-2-2
4x=-4
x=-4/4
x=-1
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Angle measure for 225
Alex73 [517]

Answer:

3.92699 radians

Step-by-step explanation:

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if π=3.14 and 180=1/2 of a circle. than 3.92699 would be the answer

4 0
4 years ago
A loan of $25,000 has an annual simple interest rate of 5.5%. The total cost of the loan is $38,750.
alisha [4.7K]
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Step by step explanation;
3 0
3 years ago
A sum of money invested at 8% per annum for simple interests amounts to $12122 in 2 years.What ill it amounts to in 2 years 8 mo
Jobisdone [24]

Answer:

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Step-by-step explanation:

The total amount of the account, principal plus interest, is given by ...

  A = P(1 +rt)

The given information tells us ...

  12,122 = P(1 + .08×2) = 1.16P

Then the principal amount is ...

  12,122/1.16 = 10,450

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When that same amount is invested using a different rate and time period, it becomes ...

  A = 10,450(1 + .09×(2 2/3)) = 10,450×1.24 = 12,958

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3 0
4 years ago
Help pls dont answer if you do not know also ill give out brainliest
Dafna11 [192]

Answer:

3x+ -1

Step-by-step explanation:

-x-2x= -x+ -2x

-x+ -2x= -3x

1-2= -1

Hope this helps

3 0
3 years ago
Read 2 more answers
What is the equation of the line through the point (O, 4) with slope of 2?
kap26 [50]
The equation is Y= 2x + 4
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3 years ago
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