No.
the empty set.
(0, -14)
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!
6x = 1 x = 1/6
No.
the empty set.
(0, -14)
There is no solution because there is no equation! That may be because the browser used for posting questions does not support symbols for plus, equals etc. You will have to resubmit with those symbols written out as words.
The solution: x = 6/7 and x = -1
Solution: x = 1/4 and x = -3.
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!
{-1,7}
6x = 1 x = 1/6
It is: x = 5/3 and x = -3
They are: x = 5/3 and x = -3
-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.