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If 4x - 2x + 4 = 10, the solution is 2x + 4 = 10 and x = 3.
if it is -X then X=5 if it was minus X the X=10
2 plus 1-x divided by.
3x+10=14+2x so subtract 2x from both sides x+10=14 so x=14-10 so x = 4
2x+10=12 2x=2 x=1
If 4x - 2x + 4 = 10, the solution is 2x + 4 = 10 and x = 3.
if it is -X then X=5 if it was minus X the X=10
2 plus 1-x divided by.
3x+10=14+2x so subtract 2x from both sides x+10=14 so x=14-10 so x = 4
2x+10=12 2x=2 x=1
2x + 30 = 4x + 10 Subtracting 2x from each side, 30 = 2x + 10 Subtracting 10 from both sides 20 = 2x Dividing both sides by 2 10 = x x = 10
If: 3x+20 = 2x-10 Then: x = -30
10 - 3x = x - 2x + 40 10 - 3x = - x + 40 10 - 40 = 3x - x -30 = 2x -15 = x
so 3x + 2 = x + 12 ie 2x = 10 x =5
(2x+10)(x+4)
5x+3x-6x+4x+2x-x+10 This expression can be simplified to: 7x+10 (7 being the coefficient of x)
2x - 9 = -10 + x thus 2x - x = -10 + 9 thus x = -1