It may be a linear function in two variables.
It depends on what you mean by "solving", with two unbound variables (x and y) you will be able to produce a two-dimensional x/y plot: 2x+y=4 means y=4-2x
The expression goes like this: 2x+y+5-3. x and y are variables so we cannot perform unless we have a linear or simultaneous or as such equations.But operation can be performed if like terms are present, but in your problem the answer will be: 2x+y+2
you need 2 equations to solve for 2 variables
Y = 2x-5 and Y = 2x plus 7 is a linear system which intersects at points (-2,2)
x, y and z are the variables.
It may be a linear function in two variables.
4
It depends on what you mean by "solving", with two unbound variables (x and y) you will be able to produce a two-dimensional x/y plot: 2x+y=4 means y=4-2x
The expression goes like this: 2x+y+5-3. x and y are variables so we cannot perform unless we have a linear or simultaneous or as such equations.But operation can be performed if like terms are present, but in your problem the answer will be: 2x+y+2
you need 2 equations to solve for 2 variables
Y = 2x-5 and Y = 2x plus 7 is a linear system which intersects at points (-2,2)
2x - y = 8 x + y = 1 These are your two equations. They will have two solutions since you have two variables. The solutions are x=3 and y=-2
y= -2x
Y = - 2X + 8 Just read it off the function, aY = mX + C - 2 = m(slope) 8 = Y intercept You can also zero out the variables in turn
Y = 2x + 1
It is not possible to solve a single linear equation in two variables.