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!
-3x = 9x = 9/(-3)x = -3
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.
it equals 13X.
The slope is 0.
If x equals 10 and y equals 10, then 9x plus 8y equals 170.
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9x + 9 = 135 9x = 126 x = 14
It is 9x
Factors are (2x + 1)(x + 4), making x either -0.5 or -0.25
9x+27 = -81 9x = -81-27 9x = -108 x = -12
44 = 9x +8 36=9x 4=x