4x(-x-3)=2(-2x^2+2)-2

Simple and best practice solution for 4x(-x-3)=2(-2x^2+2)-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 4x(-x-3)=2(-2x^2+2)-2 equation:


Simplifying
4x(-1x + -3) = 2(-2x2 + 2) + -2

Reorder the terms:
4x(-3 + -1x) = 2(-2x2 + 2) + -2
(-3 * 4x + -1x * 4x) = 2(-2x2 + 2) + -2
(-12x + -4x2) = 2(-2x2 + 2) + -2

Reorder the terms:
-12x + -4x2 = 2(2 + -2x2) + -2
-12x + -4x2 = (2 * 2 + -2x2 * 2) + -2
-12x + -4x2 = (4 + -4x2) + -2

Reorder the terms:
-12x + -4x2 = 4 + -2 + -4x2

Combine like terms: 4 + -2 = 2
-12x + -4x2 = 2 + -4x2

Add '4x2' to each side of the equation.
-12x + -4x2 + 4x2 = 2 + -4x2 + 4x2

Combine like terms: -4x2 + 4x2 = 0
-12x + 0 = 2 + -4x2 + 4x2
-12x = 2 + -4x2 + 4x2

Combine like terms: -4x2 + 4x2 = 0
-12x = 2 + 0
-12x = 2

Solving
-12x = 2

Solving for variable 'x'.

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

Divide each side by '-12'.
x = -0.1666666667

Simplifying
x = -0.1666666667

See similar equations:

| 2(2-3x)=4(1-3/2x) | | 1/6b=21/3 | | 3x^4=48 | | -4k-1/3=-7 | | --2-(6-4)-(5-2)= | | 2=8-3n | | -2(x+20)=10-3x | | -3/-30 | | -137=8r+7 | | -3(x-1)+9=19 | | 9(x-1)=11-x | | -i-2-(6-4i)-(5-2i)= | | w/6+15=-85 | | 5g-2g-20=g-8 | | x+2/3x+1/2x=234 | | -15=5x+12-2x+6 | | 8x-37=6x-9 | | 3x+9+4x=2 | | 6+6(2t-1)=312t | | 12q=108 | | -2(x+3)=-18 | | 19x-21=35-x | | u/4.5=-8.7 | | 2x-17=4x+13 | | 8+n+16=9 | | 95=x+102 | | x/2/3=14 | | 7x+5-x=12x-10+24 | | 43046721/3486784401= | | 8/10x=3 | | 55t+45=400 | | 72xy-9x= |

Equations solver categories