x+y=15, or y=15-x4x+3y=38Substitute y in 2nd equation with 15-x:4x+45-3x=38x=-7y=15-(-7)=22(-7,22)
Assuming your equation looks like this x÷5 = 15 then x = 15*5 x= 75
-7
It is a linear equation in x. 10x = 7x + 15 3x = 15 x = 5
X = 12
X = 11.5
This is the equation of a straight line. It can be rearranged as {y = (1/3)*x - 23/3}
If: 4x = x+15 Then: x = 5
x+y=15, or y=15-x4x+3y=38Substitute y in 2nd equation with 15-x:4x+45-3x=38x=-7y=15-(-7)=22(-7,22)
This is the equation of a straight line. It can be rearranged as {y = (1/3)*x - 23/3}
Assuming your equation looks like this x÷5 = 15 then x = 15*5 x= 75
15 x 10 = 150
-7
It is a linear equation in x. 10x = 7x + 15 3x = 15 x = 5
X = 12
115 is the product of the equation 5 x 23.
The slope of the line that represents the graph of that equation is 15.