Your problem is 2x = 39. To figure out what x is, you first have to get rid of the 2 that is attached to the x. To get get rid of it, you have to do the opposite. In this case, that means you have to divide both sides by two. When I put parathesis around it, that means I'm dividing the whole thing by two. (2x = 39) / 2 = 19.5 So that means x=19.5
2x + 6 + 9x = 39 11x + 6 = 39 11x = 39 - 6 11x = 33 x = 3
If 5 x equals 9 plus 2x then x equals?
michael jackson
(5x + 13)(x - 3) so x = either -13/5 (ie -2.6) or 3.
If: 2x-3y = -15 and x = 4y Then: x = -12 and y = -3
x2 + 2x - 38 = 0 ∴ x2 + 2x + 1 = 39 ∴ (x + 1)2 = 39 ∴ x + 1 = ±√39 ∴ x = -1 ±√39
2x + 24 = 9x - 39= 2x + 63 = 9x= 63 = 7x= x = 9
8x+39 = 2x-15 6x = -54 x = -9
2x + 6 + 9x = 39 11x + 6 = 39 11x = 39 - 6 11x = 33 x = 3
If I understand the question correctly: 2x=39 then x=39/2 or x=19.5
Instead of just giving you the answer, I will do steps. First: Let "x" be the number Therefore, 2x = 78. x = 78/2 x = 39 The number is 39
If 5 x equals 9 plus 2x then x equals?
2x+3=9 x
x=0
The result of the equation x + 2y - 2x - y equals x simplifies to y - x.
No, x + x equals 2x. x times x equals x2. (x times x equals x squared.)
3x