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spayn [35]
3 years ago
14

X+12=5 with justification

Mathematics
2 answers:
mel-nik [20]3 years ago
8 0

x= -7 because you would move the 12 over to the other side by subtracting so it would be 5-12 which equals -7.

Helen [10]3 years ago
7 0
Is this the answer you were looking for?

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<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%285x%20-%209%20%29%20%3D%202%20%28%5Cfrac%7B1%7D%7B3%7D%20%2B%206%20%
Tatiana [17]

Answer: 103/15

Step-by-step explanation:

We can simplify the right-hand side to be 2 \left(\frac{1}{3}+6 \right)=2 \left(\frac{19}{3} \right)=\frac{38}{3}.

This means we need to solve:

\frac{1}{2}(5x-9)=\frac{38}{3}\\5x-9=\frac{76}{3}\\5x=\frac{103}{3}\\x=\boxed{\frac{103}{15}}

7 0
2 years ago
Find the solution to the system of equations...
stiks02 [169]
X = 4 and y = 1

answer is (4,1) is the solution . b is the answer (2nd choice)
7 0
2 years ago
Read 2 more answers
Use interval notation to describe.<br><br> John is at least 26 years old.
andrezito [222]
John= greater than or equal to 26 (a >26 with a line under the symbol)
5 0
3 years ago
Need help with problem number 6 please
butalik [34]
So to get the sides you need to cube them
(192)^1/3---->5.769
(375)^1/3---->7.21125
7.21125-5.769= 1.44225
3^(1/3)= 1.44225

Answer: A



3 0
2 years ago
:
Gre4nikov [31]

Answer:

$6.75

Step-by-step explanation:

15% of 45 = $6.75

5 0
3 years ago
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