SOLUTION: 2X+3Y =6( HOW CAN i GET THE VALUE OF X) LINER EQUATION 2) D = C-5/N HOW CACN i FIND THE VALUE OF S DEPRECIATION 3) THE SUM OF THE TWO CONSECUTIVE INTERGER IS 145.hOW CAN

Algebra ->  Linear-equations -> SOLUTION: 2X+3Y =6( HOW CAN i GET THE VALUE OF X) LINER EQUATION 2) D = C-5/N HOW CACN i FIND THE VALUE OF S DEPRECIATION 3) THE SUM OF THE TWO CONSECUTIVE INTERGER IS 145.hOW CAN       Log On


   

Question 87394: 2X+3Y =6( HOW CAN i GET THE VALUE OF X) LINER EQUATION
2) D = C-5/N HOW CACN i FIND THE VALUE OF S DEPRECIATION
3) THE SUM OF THE TWO CONSECUTIVE INTERGER IS 145.hOW CAN i FIND THE INTEGERS VALUE.
4) A=1/2H(B+b)the value of b I am trying to find the area of a trapezoid.
Answer by longjonsilver(2297) About Me  (Show Source):
You can put this solution on YOUR website!
1) you cannot find x from this info. You have 2 unknowns --> you need 2 pieces of info. You just have one piece of info, the one equation so no joy.

2) you mean re-arrange?
+D+=+%28C-S%29%2FN+
+DN+=+C-S+
+DN%2BS+=+C+
+S+=+C-DN+

3) first integer is x. next one will be x+1 so
x + x+1 = 145
2x+1 = 145
2x = 144
x = 144/2
x = 72
so numbers are 72 and 73

4) the 2 values in your formula B and b represent the lengths of the 2 parallel sides of the trapezium.

cheers
Jon