6x - 3 = 2x + 1
Add 3 to each side:
6x = 2x + 4
Subtract 2x from each side:
4x = 4
Divide each side by 4:
x = 1
X equals 2 :)
6x3 - 27x2 + 3x + 36 = 3 (x - 4) (x + 1) (2x - 3)
It equals to the equation of a straight line.
3
It equals 8x+12
4
It equals x+5y simplified
it equals 13X.
3.5
Since 7x + 13x +2x + 8 is an expression (there is no equal sign), there is no answer as to what x equals. However, this expression can be simplified to 22x + 8.
X + ( 2Y - 2X - Y ) is equal to Y - X
It doesn't; it equals 2x. Only if x = 0 does 2x = x.