aza2
aza2
01-06-2017
Geography
contestada
What is the value of x
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morgaine816
morgaine816
01-06-2017
Since this is a square you can set 3x+20=5x then you can solve for x.
Subtract 3x from both sides:
3x-3x+20=5x-3x
20=2x
Divide both sides by 2
20/2=2x/2
10=x
Hope this helps.
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