2x + 4 is an expression, not an equation. There can be no solution set for an expression.
If you mean to say (x^2)-2x+4=0 then there is no solution for x because the equation never makes it to 0 If you mean to say 2x-2x+4=0 then there is no solution for x because it is a horizontal line at Y=4
2x - 2y8 is an expression. It is not an equation and so cannot have a solution.
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.
Choose any value for "x", replace that in the equation, and calculate the corresponding value for "y".
2x + 4 is an expression, not an equation. There can be no solution set for an expression.
If you mean to say (x^2)-2x+4=0 then there is no solution for x because the equation never makes it to 0 If you mean to say 2x-2x+4=0 then there is no solution for x because it is a horizontal line at Y=4
2x - 2y8 is an expression. It is not an equation and so cannot have a solution.
2x - 5y8 is an expression. It is not an equation and so cannot have a solution.
2x 4 10 is not an equation.
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.
2 is a solution of the equation, but not if it's an inequality.
You are looking for the solution to the function 2x - 3y = 7.This means that when you substitute 5 for x and 1 for y, the equation makes sense logically.(2*5) - (3*1) = 10 - 3 = 7.This makes sense logically.
How about if 2x = 424 then the solution is x = 212
Choose any value for "x", replace that in the equation, and calculate the corresponding value for "y".
If 3x + 3 = 2x + 6 then 3x - 2x = 6 - 3 x = 3
A linear equation in one variable. Case 1: A conditional equation: True only for a value of the variable. Ex. x + 2 = 3, True only when x is 1. Case 2: Identity Equation: Always true. Ex. x + 2 = x + 2, True for any value of x. Case 3: x + 1 = x + 5, False for any value of x. We call a solution any value of the variable that satisfies the equation, meaning if we replace the variable with that value, the equation becomes a true statement. Example: -2(x -3) = 8 - 2x -2x + 6 = 8 - 2x (add 2x and subtract 6 to both sides) 0 = 2 False. Since this equation, which is equivalent to the original equation, is false, then the original equation is also false. Meaning, there is no real number for x that could satisfy the equation. So there is no solution to the equation.