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!
4x+9=2x-6 2x=-15 x=-7.5 x equals -7.5.
2x + 3 = 92x = 9 - 32x = 6x = 6/2x = 3
To solve the equation (2x - 9 = 24), first add 9 to both sides to get (2x = 33). Then, divide both sides by 2 to find (x = 16.5). Thus, (x) is equal to 16.5.
5
x+x=2x
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.
2x + 3 = 92x = 9 - 32x = 6x = 6/2x = 3
To solve the equation (2x - 9 = 24), first add 9 to both sides to get (2x = 33). Then, divide both sides by 2 to find (x = 16.5). Thus, (x) is equal to 16.5.
5
5x-2x=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.
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
If 9-2x =35 -2x = 35-9 -2x = 26 -x = 13 x = -13