If you mean: y = x - a/x Then: y = x - ax-1 y' = 1 + ax-2 y' = 1 + a/x2 If you mean: y = (x - a)/x Then: y = 1 - ax-1 y' = ax-2 y' = a/x2
If you mean: x+y = 7 and x-y = 2 then x = 3 and y = 4
The equation would be x=y/2 or y=2x
The quotient of two numbers, X and Y, is X/Y.
In math x and y means unknown answer. The mystery numbers are always different like x doesn't mean 3 and y doesn't mean 0.
If you mean: y = x - a/x Then: y = x - ax-1 y' = 1 + ax-2 y' = 1 + a/x2 If you mean: y = (x - a)/x Then: y = 1 - ax-1 y' = ax-2 y' = a/x2
If you mean "What is the answer to x*y when x=45 and y=1094?" then the answer is 49,230. If you mean "What is the answer to x+y when x=45 and y=1094?" then the answer is 1,139.
X goes into Y is really Y divided by X
If you mean: x = 16 and y = 14 then x+y = 30
If you mean: y = x and y = x+2 then the lines are then parallel to each
If you mean: x+y = 7 and x-y = 2 then x = 3 and y = 4
The X button thats in the Y A B X
16
If you mean: y = x+4 and y = 3x+8 then x = -2 and y = 2
If x was on top of y, it would be x/y
Not sure what you are asking? Do you mean x+xy+y or x+y=y+x or x+xy=y Please let us know and we will answer the question.
If you mean: x+y = 30 and the value of y is 15 then the value of x is also 15