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adelina 88 [10]
3 years ago
7

Plz help I'm just having a brain fart right now​

Mathematics
1 answer:
Wittaler [7]3 years ago
4 0

Answer:

x=11

Step-by-step explanation:

For extra help the second answer is: 7a(3-a)

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X+19=13<br><br><br> Find the value of x.
Oliga [24]
To find the value of x we need to use the INVERSE OPERATION of addition which is subtraction. Then we will check our work. lets do it:- 

x + 19 = 13
x = ?
13 - 19 = x 
<span>13 - 19 = -6</span>
x = - 6

CHECK OUR WORK:-
 
x + 19 = 13
x = -6
-6 + 19 = 13 
We were RIGHT!!

So, x = -6

Hope I helped ya!! xD 
4 0
3 years ago
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Leno4ka [110]

Answer: 24

Step-by-step explanation:

Let the number of defeats be represented by x.

Since the total number of victories exceeds the number of defeats by 4, then the number of victories will be:

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We then add the number of victories and losses together and equate them to 44. This will be:

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2x = 44 - 4

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Therefore number of victories will be:

= x + 4

= 20 + 4

= 24

7 0
2 years ago
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Step-by-step explanation:

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Your answer will be 60%

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Step-by-step explanation:

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