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alekssr [168]
3 years ago
14

Solve 4x − 2(x + 1) = 3x + 10. −12 12 −8 8

Mathematics
2 answers:
Dominik [7]3 years ago
8 0
Original Equation: 4x - 2(x+1) = 3x + 10

Step 1: Use Distributive Property
4x - 2x - 2 = 3x + 10

Step 2: Combine Like Terms
2x - 2 = 3x + 10

Step 3: Solve
       2x - 2 = 3x + 10
     - 2x        -2x 
--------------------------------
      -2 = x + 10
    -10         -10
------------------------
    -12 = x





erastovalidia [21]3 years ago
4 0

The Answer is,  x = -12. I check and it is correct. I also just took the test and is correct.

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What is limit of (x cubed 3 x squared 4 x minus 12) as x approaches negative 3? –78 –24 30 54
Sergio039 [100]

The limit of the expression as x approaches -3 is -24

<h3>How to determine the limit of the expression?</h3>

The expression is given as:

x^3 + 3x^2 + 4x - 12

As x approaches -3.

The limit expression becomes

\lim_{x \to -3} x^3 + 3x^2 + 4x - 12

Substitute -3 for x in the expression

\lim_{x \to -3} (-3)^3 + 3(-3)^2 - 4*3 - 12

Evaluate the expression

\lim_{x \to -3} -24

Hence, the limit of the expression as x approaches -3 is -24

Read more about limit expressions at:

brainly.com/question/16176002

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7 0
2 years ago
What are the solutions to the quadratic equation x^2-25=0
Xelga [282]
X² -25 = 0 
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x² - 5² =0
(x-5)(x+5)=0

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Answer is x=-5, x=5
4 0
3 years ago
Please hlelp meeeeeeeeeeeeee i need help
monitta

Answer:

3/4

Step-by-step explanation:

Total number of cases = 8  [1,2,4,2,5,3,1,2]

No. of number less than 4 = 6 [1,2,2,3,1,2]

Probability = 6/8 = 3/4

4 0
3 years ago
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Simora [160]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Select the property of equality used to arrive at the conclusion. If x = 4, then 5x = 20 the addition property of equality the m
shtirl [24]

Answer:

The Division Property of Equality

Step-by-step explanation:

<u>The Addition Property of Equality:</u> When you add something to one side of the equation, you must add the same thing to the other side.

<u>The Subtraction Property of Equality:</u> When you subtract something from one side of the equation, you must subtract the same thing from the other side.

<u>The Multiplication Property of Equality:</u> When you multiply something to one side of the equation, you must multiply the same thing to the other side.

<u>The Division Property of Equality:</u> When you divide something from one side of the equation, you must divide the same thing from the other side.

In this case, you have to divide both sides of the equation by 5 to get x = 4. That means that the division property of equality was used.

I hope this helps! Have a great day!

8 0
3 years ago
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