2x+a=p 2x=p-a x=.5p-.5a
2x + 5 - 5 = 2x. You can not solve for x because this is not an equation.
2x - 3= 9 x=
If we assume that it equals zero and you wish to solve for x, then the answer is:-x2 + 2x - 3 = 0x2 - 2x + 3 = 0x2 -2x + 1 = -2(x - 1)2 = -2x - 1 = ± √(-2)x = 1 ± i√2
If 2X - 87 = 0 Then: 2X = 87 X = 43.5
2x+a=p 2x=p-a x=.5p-.5a
2x+3=9 x
2x + 5 - 5 = 2x. You can not solve for x because this is not an equation.
2x - 5 = 15 2x = 20 x = 10
2x - 3= 9 x=
2x + 3 = x 2x + 3 - 3 = x - 3 2x = x - 3 2x - x = x - 3 - x x = -3
To solve this equation we have to isolate and solve for x. So: 2x-6= x+5 +6 +6 2x = x+11 -x -x x = 11 So x=11.
If we assume that it equals zero and you wish to solve for x, then the answer is:-x2 + 2x - 3 = 0x2 - 2x + 3 = 0x2 -2x + 1 = -2(x - 1)2 = -2x - 1 = ± √(-2)x = 1 ± i√2
x-29 = 13+2x x-2x = 13+29 -x = 42 x = -42
If 2X - 87 = 0 Then: 2X = 87 X = 43.5
how do you solve 8+x=x+8
-2x -4 = 10 -2x = 14 -x = 14/2 -x = 7 x = -7 easy.