2x(x+1)=3x-x+2

Simple and best practice solution for 2x(x+1)=3x-x+2 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2x(x+1)=3x-x+2 equation: 


Simplifying
2x(x + 1) = 3x + -1x + 2

Reorder the terms:
2x(1 + x) = 3x + -1x + 2
(1 * 2x + x * 2x) = 3x + -1x + 2
(2x + 2x2) = 3x + -1x + 2

Reorder the terms:
2x + 2x2 = 2 + 3x + -1x

Combine like terms: 3x + -1x = 2x
2x + 2x2 = 2 + 2x

Add '-2x' to each side of the equation.
2x + -2x + 2x2 = 2 + 2x + -2x

Combine like terms: 2x + -2x = 0
0 + 2x2 = 2 + 2x + -2x
2x2 = 2 + 2x + -2x

Combine like terms: 2x + -2x = 0
2x2 = 2 + 0
2x2 = 2

Solving
2x2 = 2

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '2'.
x2 = 1

Simplifying
x2 = 1

Take the square root of each side:
x = {-1, 1}

See similar equations:

| -10=b/-7 | | -2x+8y=8 | | 40+(.04-500)=x | | 4.8f+6.4=-8.49 | | (h)=-5t^2+30t+80 | | y=2(32.5)+2(65.4) | | 4x+y= -24 | | x^2y^2-6y+9=0 | | 7+7=14 | | 4t+10-3t-5=30 | | S/20=7 | | 9/2x-9/8=9/8 | | (1/5)(5x+6)=4x | | -7x^3+14x^2y-7xy^2=0 | | 7x+12y=-8 | | y=-2x^2-10x | | 3.14/4+8=6 | | y=7x-10-3 | | 9x+8y=-11 | | x/-2=-5 | | 8a-7b+4=16-7b | | 14.95+0.13x=0.39x-15.00 | | 2y^6/5y-25 | | 3a+4(a+5)=34 | | 270/15 | | 136/-8 | | 9/2t=11 | | 152/8 | | y=6x-8x-14 | | 17y+5= | | 9x+12y=-12 | | P-1=13 |

Equations solver categories