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SOVA2 [1]
3 years ago
7

2 x + 5 = 27 solve for x

Mathematics
2 answers:
Mnenie [13.5K]3 years ago
8 0

Answer:

x=11

Step-by-step explanation:

2x+5=27

Subtract 5 on both side of 27

You will get 2x=22

Then divide it by 2

You will get x=11

ANTONII [103]3 years ago
4 0

Answer:

x=11 is the solution of the equation.

Step-by-step explanation:

SIMPLE EQUATIONS:-

2x+5=27. (By Transpotion Method)

2x=27-5. (Transposing 5 from LHS to RHS). (addition changes to subtraction)

2x=22. (Transposing 2 from LHS to RHS).

(multiplication changes to division)

x=22÷2.

x=11

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Answer:

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Wednesday

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5 0
2 years ago
3 times the sum of y and 9 <br><br> in algebraic expression please help me out!!
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3 0
3 years ago
Alexander says that 3x + 4y is equivalent to (3)(4) + xy because of any order, any grouping. Is he correct why or why not
snow_lady [41]

Answer:

Alexander is incorrect because the expressions are not equivalent.

Step-by-step explanation:

If the expression is evaluated for any value of x, y; the result will not be same.

For instance, let assume x = 1 and y = 2

3x + 4y = 3 + 4 = 7

(3)(4) + xy = (3)(4) + (1 * 2) = 12 + 2 = 14

So, the expressions are not the same and Alexander is incorrect.

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3 years ago
What’s the volume of a cylinder with a radius of 1 and height of 3ft?
Dafna1 [17]

Answer:

9.42

Step-by-step explanation:

V=pir2h

(pi, radius squared, height)

hope this helped!

6 0
2 years ago
A. Is this an arithmetic sequence? How do you know?
pogonyaev

Answer:

a. Yes. The difference is common and equal to $1750

b. $1750

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d. This is linear equation with start point of 20000 and slope of 1750:

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e. After another 10 years (on the top of 5 given) the investment will be:

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f. After 20 years the value of investment will be:

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7 0
3 years ago
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