3x + 2y + 5 - 3 = 3x + 2y + 2 No further simplification is possible. This is an expression, not an equation so there cannot be a solution.
The equation "x plus 2y equals 5" is: x + 2y = 5 2y = 5 - x y = 5/2 - 1/2x y = -1/2x + 5/2
y = 5
"3x + 2y - x + 2y" is an expression that is often part of an equation; possibly a linear equation, though it could be of higher order as there could be squares, cubes etc. To be definite there would be an equals sign (=) and an expression, usually a number, the other side of it.
There are 2 unknowns
Both of them are equations!The solution is (x, y) = (2, 1).
It equals a simple linear equation in 'y'. Its solution is 7/3 .
The equation is -2y + 16 = 10
The solution is (x, y, z) = (2.5, 1, 2.5).
3x + 2y = 8 This is an equation. It could be the equation of a line.
what is the slope of the line that has the equation 4x+2y=12?
There is only one equation - possibly due to the limitations of the browser. There are not enough equations to derive a solution.
If: 3x+2y = 5x+2y = 14 Then: 3x+2y = 14 and 5x+2y =14 Subtract the 1st equation from the 2nd equation: 2x = 0 Therefore by substitution the solutions are: x = 0 and y = 7
you can not solve this equation
No. There is not enough information in the equation x + 2y = 2, by itself, to solve it. There are an infinite number of solutions. A second equation, or information to allow a second equation to be derived, must be given to find a solution.
Double first equation: 10x + 2y = 10Subtract second equation: 7x = 7x = 1, y = 0
x - 2y = -6 x - 2y = 2 subtract the 2nd equation from the 1st equation 0 = -8 false Therefore, the system of the equations has no solution.