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DIA [1.3K]
3 years ago
8

Math, yes I don't know if I got it right

Mathematics
2 answers:
olga nikolaevna [1]3 years ago
8 0

Answer:

4*(n)^2

Step-by-step explanation:


yaroslaw [1]3 years ago
5 0

Answer:

3 is the unknow number and the equation is 2+(4*x)=14

Step-by-step explanation:

 2+(4*x)=14

<em> </em>2-<em>2)</em>+(4*x)=14 <em>(-2) </em>(subtract both sides)

4x=12

<u>4x</u>=<u>12 (</u>divide both sides)

4     4

x=3

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