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Arturiano [62]
4 years ago
8

-7x+12-2X=23+13x How do you combine like terms

Mathematics
2 answers:
bixtya [17]4 years ago
6 0
You can combine terms that are followed by an X or that are plain numbers (ex -7x & -2x)
ivolga24 [154]4 years ago
6 0

Answer:

add -7x and -2x which becomes -9x and yeah

the solution to the equation is about -0.524

Step-by-step explanation:

-7x+12-2x=23+13x

12-9x=23+13x

12=21x+23

-11=21x

-0.52380952=x

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Complete the statements. If necessary, round angle measures to the nearest degree. Round other values to the nearest hundredth
yKpoI14uk [10]
The answer is 74
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5 0
3 years ago
Solve for s.<br> 8 – 4s = 8 +13
jarptica [38.1K]

Answer:

-\frac{13}{4}

Step-by-step explanation:

8 - 4s = 8 + 13

8 - 4s = 21

4s = 8 - 21

4s = - 13

s = -13/4

7 0
3 years ago
You are asked to bake muffins for a breakfast meeting. Just as you are about to start making them, you get a call saying that th
Blababa [14]

Answer: 6 eggs

Step-by-step explanation:

Given : The number of eggs required for the original recipe of muffins = 3

If the number of people coming to the meeting has doubled, then the number of eggs you need to make twice as many muffins will be the product of 2 and 3.

i.e.  The number of eggs you need to make twice as many muffins = 2\times3=6

Hence, you need 6 eggs to make twice as many muffins.

5 0
3 years ago
12.54 + (-24.673)<br><br><br> What’s the answer if you compute?
Zinaida [17]

Answer:

-12.133 would be your answer

8 0
3 years ago
My watch loses a quarter of a minute every hour . If i put it right at midday , what time will my watch show at 8pm that evening
Phantasy [73]

Answer:

7:58 PM

Step-by-step explanation:

8PM=20HRS

20:00                                                                      

-12:00

8HRS            8x60=480 MIN

           1/4x480=120 sec

120/6=2min

    8:00

-      :02

     7:58

4 0
4 years ago
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