Answer:
where are the angles...........
 
        
             
        
        
        
Answer:
Your number is 102.
120/3=40 (3 numbers so divide by 3)
3+15=18
120-18=102
 
        
             
        
        
        
Where's the picture or the papper or the problem I would help but I can't see it
        
             
        
        
        
As it is, in accordance with the priorities of the operators (or the PEMDAS rule) the equation without parentheses mean
<span>(2/3)x+1=(1/6)x-7
I do not suppose you mean the above, since the solution is relatively trivial.
I suppose you actually mean
</span><span>2/(3x+1)=1/(6x-7)
in which case you would cross-multiply:
2(6x-7)=(3x-1)
and expand/distribute
12x-14=3x-1
isolate x and solve
12x-3x=-1+14
9x=13
x=13/9
If you mean the first form of equation without parentheses, my apologies.</span>
        
             
        
        
        
Given, the plot is in the shape of triangle.
First side = x meter
Second side = ( 5x-3 )meters 
Third side = ( 7x-6 ) meters 
Perimeter of triangle is equal to the sum of all the three sides. 
Perimeter = 
Combine like terms by adding all the x terms together and all the constant terms together. 
Perimeter = 
Perimeter =  feet ... Answer
 feet ... Answer