The expression "x 9 5x21 2x" seems unclear due to the lack of operators. To provide an answer, please clarify if you're asking for a specific equation or operation involving these terms. If you can provide more context or correct formatting, I’d be happy to help!
There is insufficient information to answer this question. If you mean, what does x equal for: 9 + 6x = 2x ...then the answer is: 9 = 2x - 6x = -4x ...which is equal to: x = -9/4 If you mean, what does x equal for: 9 + 6x + 2x = 0 ...then the answer is: 8x = -9 ...which is equal to: x = -9/8
5x-2x=9
4x+9=2x-6 2x=-15 x=-7.5 x equals -7.5.
135 = 1 x 135, 3 x 45, 5 x 27, 9 x 15, 15 x 9, 27 x 5, 45 x 3, 135 x 1.
5
2x + 3 = 92x = 9 - 32x = 6x = 6/2x = 3
5x-2x=9
It is an algebraic expression involving x. Of do you mean 'what is x if 2x - 9 equals 9?' 2x - 9 = 9 ⇒ 2x - 9 + 9 = 9 + 9 ⇒ 2x = 18 ⇒ 2x ÷ 2 = 18 ÷ 2 ⇒ x = 9
2x + x = -27 3x = -27 3x/3 = -27/3 x = -9
2x + 3 = 9. What you need to do first, is to isolate the 'x' by itself. Subtract the 3 to the other side. 2x + 3 = 9. (Before subtraction) 2x = 6 (After subtraction) Then you can divide by whatever is on the 'x'. In this case, it is 2. (Before) 2x = 6 (After) x = 3. Now you can check the problem, so put in 3 for x. 2x + 3 = 9. 2(3) + 3 = 9. 6 + 3 = 9. 9 = 9.
x+x=2x
If 9-2x =35 -2x = 35-9 -2x = 26 -x = 13 x = -13