There is no solution set. x + 57 is an expression, not an equality, nor even an inequality. An expression CANNOT be solved!
A solution set makes a mathematical sentence TRUE.
the empty set.
9x + 2x + 26 is an expression, not an equation (or inequality). It therefore cannot have a solution so that its solution set is the null set. There is nothing in the solution set - no integers, rationals, irrationals: nothing!
2x + 4 is an expression, not an equation. There can be no solution set for an expression.
27s is the answer
A solution set makes a mathematical sentence TRUE.
the empty set.
9x + 2x + 26 is an expression, not an equation (or inequality). It therefore cannot have a solution so that its solution set is the null set. There is nothing in the solution set - no integers, rationals, irrationals: nothing!
2x + 4 is an expression, not an equation. There can be no solution set for an expression.
solution set
There can be no solution set because there is no equation nor an inequality - only an expression.There can be no solution set because there is no equation nor an inequality - only an expression.There can be no solution set because there is no equation nor an inequality - only an expression.There can be no solution set because there is no equation nor an inequality - only an expression.
27s is the answer
Solution.
What is the solution set for the equations x-y=2 and -x+y=2
No.
An open statement is a sentence that contains a variable , such as x. The solution set for an open sentence is the set of values that when substituted for the variable make a true statement. The members of the solution set are called solutions. Examples: x = 2. Solution set is {2} solution is 2. x2 - 5 = 4 Solution set is {-3, 3 } solutions are -3 and 3. x > 0 Solution set = {x " x > 0 } That is all positive numbers. Every positive number is a solution. There are some finer points that I did not mention such as the possibility of more than one variable and limitations on the values that allowed in the substitutions.
It is x > -4.