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AleksAgata [21]
2 years ago
11

What is three minus X equals 11

Mathematics
2 answers:
ladessa [460]2 years ago
5 0
-x=11-3 x=8 this is anwer
wolverine [178]2 years ago
3 0

Answer:

x= -8

Step-by-step explanation:

Subtract 3 from both sides to isolate the variable

Divide the variable by -1 so it can become positive; whatever you do to one side, you have to do to the other.

You'll end up with the equation of x= -8 if you do it correctly

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Calculate 3217. km + 13.1 km + 1.30 km. round off if necessary to apply the rule of significant figures for addition and subtrac
QveST [7]
3217 + 13.1 + 1.3 can also be written as

3217.0
+ 13.1
     1.3
----------
<span>3231.4
</span>
Your final answer should be <span>3231.4 or option 4. Hope this helps!</span>
6 0
3 years ago
51/8 times 17/4and simplified
gayaneshka [121]

Answer:

27 3/32

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Help is very much needed :)
ioda

Answer:

6

Step-by-step explanation:

10/5 ×/3 multiply 10×3 and than divide by 5

or another way start with multiplying 5 and n equaling 5n=

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so x=6

3 0
2 years ago
Y+8=12 solve please
Nikitich [7]
Y=4
the answer is y=4 because you had to subtract 8 from both sides. 

7 0
3 years ago
Read 2 more answers
If the area of a triangle is 140 inches and the height is 20 inches how wide is the house ?
m_a_m_a [10]

Answer:

Step-by-step explanation:

Area is half base × height

If area = 140 and height = 20 inches

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3 0
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