It is a linear equation in x. The equation has the solution x = 0.
Yes, this is an equation of a straight line with slope = 2, and y-intercept at y=5.
Linear.
There are no powers e.g 2x2 would be due to the 2
5
7
-2x=2y-4 2x-y=-5 Answer=(-1,3)
It appears to be a simple linear equation in 'x'. But it has no solution. There is no numerical value for 'x' that can make it a true statement.
If you mean: y = 2x+5 then it is a straight line equation.
2x + 5 = 25 2x = 20x = 10
-3
There are many linear equations that equal 91! For instance, 2x + 4 = 91 and 3x + 5 = 91 Too many equations.. The question needs revision!.