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sukhopar [10]
2 years ago
8

What is the value of x?

Mathematics
1 answer:
mel-nik [20]2 years ago
7 0

Answer:

x = 24

Step-by-step explanation:

1.) put the equations together and equal them to 180

2x + 4 + 6x - 16 = 180

2.) combine like terms

8x - 12 = 180

3.) divide both sides by 8

8x = 192

4.) simplify

x = 24

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Alex Ar [27]
0.1[x+250]=5000
10(0.1[x+250]=5000
1[x+250]=50,000
x+250=50,000
  -250      -250
x = 49,750
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3 years ago
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3b - c +5 if c= - 4, b=2.
AnnZ [28]

Answer:

15

Step-by-step explanation:

To find the answer, plug the values of each variable into the equation and simplify. It may be easiest to plug one variable in at a time, simplify, then plug the next variable in. Remember, if the equation is asking you to subtract a negative number, the negatives cancel and you want to add the numbers.

b = 2          c = -4

3b - c + 5                                      <----- Original expression

3(2) - c + 5                                    <----- Plug 2 in for "b"

6 - c + 5                                        <----- Multiply 3 and 2

11 - c                                              <----- Add 6 and 5

11 - (-4)                                           <----- Plug -4 in for "c"

15                                                  <----- Add 11 and 4

3 0
2 years ago
Please help me out. What is 421 divided by 27
____ [38]

Answer:

15.5925925926

Step-by-step explanation:

4 0
3 years ago
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EASYYYYY PLEASE HELP!! SOS
V125BC [204]

Answer:

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3 years ago
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Sergio [31]
Hi there!

5(2f+3)+7
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Hope this helps!
3 0
3 years ago
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