3x^2 + x + 2x^2 = 5x^2 + x
13x+27=3x+32 Reorder 13x-3x=32-27 Simplify 10x=5 Simplify x=5/10 Simplify x=1/2 Answer
simplify it, 7x-12=x+2+2x-3x 7x=2+12+3x-3x 7x=14 x=2
5x^2 + 14x - 3x^2 - 9 = 2x^2 + 14x - 9
3x + 2 = 3x + 6 This is not possible.
x^2 + 3x + 2/(-3x) - x^2 - 2=3x-2+2/(-3x)=3x-2-2/(3x)
3x^2 + x + 2x^2 = 5x^2 + x
13x+27=3x+32 Reorder 13x-3x=32-27 Simplify 10x=5 Simplify x=5/10 Simplify x=1/2 Answer
simplify it, 7x-12=x+2+2x-3x 7x=2+12+3x-3x 7x=14 x=2
The equation can be simplified to show a value of Y in terms of X. 3X + 2Y +2 = 4Y + 4 3X + 2 = 2Y + 4 3X -2 = 2Y and 2Y = 3X - 2 means that Y = (3/2 X) -1
-3x2 + 16x + 12 = -3x2 + 18x - 2x + 12 = -3x*(x - 6) - 2(x - 6) = -(3x + 2)*(x - 6)
3x2 + 2x - 8 = 3x2 + 6x - 4x - 8 = 3x(x + 2) - 4(x + 2) = (x + 2)(3x - 4).
5x^2 + 14x - 3x^2 - 9 = 2x^2 + 14x - 9
3x + 2 = 3x + 6 This is not possible.
the answer is 3 and here's why 3x-2=7 add 2 to both sides of the equation (3x-2)+2=7+2 simplify 3x=9 divide both sides by 3 3x/3=9/3 simplify x=3
6x^2
3x+2.