The expression "13 plus y" represents the sum of 13 and a variable y. It is written in algebraic notation to denote a mathematical operation. The result of this expression will depend on the specific value assigned to the variable y.
Oh, dude, you want me to do math? Fine, I'll humor you. 13 plus y is just 13 + y. That's it. Can we move on to something more exciting now? Like, I don't know, talking about Pizza toppings or something?
9y+3 = 5y+13 9y-5y = 13-3 4y = 10 y =2.5
2x + y = 5 so y = 5 - 2x; This gives x - 3(5 - 2x) = 13 ie x + 6x = 13 + 15 so x = 4 and y must be -3
If you mean y+2 = -3(x -5) then y = -3x+13 whereas -3 is the slope and 13 is the y intercept
If you mean: y=6+x/ x=7 Then that is the equation for a line. Put in any number for "x" and "y" will always be 6 more than that. In this case, y=13
In algebra, any letter represents anything. So if 13y = 26 then y is 2. 13 y is 13 x ? <<< it could be anything.
-y + 7 = 13 -y = 6 y = -6
-13
If: -11x+y = 13 Then: y = 11x+13 whereas 11 is the slope and 13 is the y intercept
y = (13 - 3x)/2 and that cannot be simplified further.
x intercept: -4 1/3 y intercept: 13
If you mean: y = 4x-2 and y = x+13 then x = 5 and y = 18
-9
y=4
yes.
(2, 7)
It is an equation and the value of y is 18
It is 5200300.