If x = 10 Then: (33*10)+(32*10)+7 = 657 So: 33x+32x+7 = 657 Collect like terms and note that 7 is now -7 because it has moved over to the other side of the equation. 65x = 657-7 65x = 650 Divide both sides of the equation by 65 to find the value of x: X = 10
If 32X + 53 = 501, then 32X = 448, and X = 448/32 = 14.
x=3
16x2 + 32x - 65 = 0 factorises (4x + 13)(4x - 5) This makes x either -13/4 or 5/4.
4x + 32x + 9 = 36x + 9
x equals (-5)
If 32X + 53 = 501, then 32X = 448, and X = 448/32 = 14.
Isolating xx = (6+6)/32x = 0.375
x=3
16x2 + 32x - 65 = 0 factorises (4x + 13)(4x - 5) This makes x either -13/4 or 5/4.
4x + 32x + 9 = 36x + 9
x equals (-5)
2x + 4 = 362x = 36 - 42x = 32x = 32/2X = 16
13 + 2x = 32x = 3 - 132x = -10x = -5
32x + 8 – 34x
If: 32x-16 = 512 Then: x = 16.5
2x + 3 = 92x = 9 - 32x = 6x = 6/2x = 3
35x + 10