what does the equation equal? if it equals zero: 0= 3x(4-11) 0=3x(-7) 0=3x 0=x if the equation doesn't equal anything, it means it's just an expression meaning you can't solve for x, you can only reduce (and this equation is already reduced). if the equation equals y, you need another equation and use either substitution or elimination to solve for x.
2x minus 3x is equal to -x.
(x-4)(3x-2)/(x-4) is equivalent to 3x-2 except when x=4.
2x + 20 = 3x20 = 3X - 2X20 = X
3x+5x-2x = 24 6x = 24 x = 4
3x+3=0 -3 = -3 = 3x=-3 /3 /3 x= -1
593 multiplied by 411 is 243,723.
3x^2
2x minus 3x is equal to -x.
3x = 7-5x 8x=7 x = 7/8 x = 0.875
3x=18 x=18/3 x=6
x is -93.
2x minus 3x is equal to -x.
There are 0.3048 metres in one foot. Therefore, 411 feet is equal to 411 x 0.3048 = 125.2728 metres.
If 3x - 9 = -6 then 3x must equal 3. Therefore x = 1 !
X= -2 ! Since the equation must equal zero - 17+3x must equal 11. The variable 3x HAS to equal -6... therefore x is equal to minus 2.
It is equal to 21x You can not find x.
You need an equal sign to solve for x.