second equation x 2: 4x + 6y = 4
subtract first equation: 9y = 3
so y = 1/3 and x = 1/2
X equals 2 :)
It equals to the equation of a straight line.
3
It equals 8x+12
4
it equals 13X.
It equals x+5y simplified
3.5
X + ( 2Y - 2X - Y ) is equal to Y - X
It doesn't; it equals 2x. Only if x = 0 does 2x = x.
2x must equal 12 so x is 6.
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.