-2[8-5(2-3x)-7x]=4(x-9)

Simple and best practice solution for -2[8-5(2-3x)-7x]=4(x-9) 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 -2[8-5(2-3x)-7x]=4(x-9) equation:


Simplifying
-2[8 + -5(2 + -3x) + -7x] = 4(x + -9)
-2[8 + (2 * -5 + -3x * -5) + -7x] = 4(x + -9)
-2[8 + (-10 + 15x) + -7x] = 4(x + -9)

Combine like terms: 8 + -10 = -2
-2[-2 + 15x + -7x] = 4(x + -9)

Combine like terms: 15x + -7x = 8x
-2[-2 + 8x] = 4(x + -9)
[-2 * -2 + 8x * -2] = 4(x + -9)
[4 + -16x] = 4(x + -9)

Reorder the terms:
4 + -16x = 4(-9 + x)
4 + -16x = (-9 * 4 + x * 4)
4 + -16x = (-36 + 4x)

Solving
4 + -16x = -36 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
4 + -16x + -4x = -36 + 4x + -4x

Combine like terms: -16x + -4x = -20x
4 + -20x = -36 + 4x + -4x

Combine like terms: 4x + -4x = 0
4 + -20x = -36 + 0
4 + -20x = -36

Add '-4' to each side of the equation.
4 + -4 + -20x = -36 + -4

Combine like terms: 4 + -4 = 0
0 + -20x = -36 + -4
-20x = -36 + -4

Combine like terms: -36 + -4 = -40
-20x = -40

Divide each side by '-20'.
x = 2

Simplifying
x = 2

See similar equations:

| 54a^4-72a^2+24= | | 3x^2y+4xy^2+y^3= | | 24x^2-4x-4= | | 9x^2=18x+6 | | -17x+4+4x^2= | | 20y+4y=4+30 | | 12y^2-27y+15= | | x-4=35 | | X-0.35x=16.90 | | 4x^3+17x^2+15x= | | 3x^2-11x+8= | | 6.7x-4=5.7x | | 5x+4-x+2=-10 | | 3x+4x+5=26 | | 3x^2-2x-15x+10= | | 2z-9=-5-4z-16 | | x^2+7x+5x+35= | | 30x^2-11x-30= | | -23t+5t^2-42= | | 9x^2-42xy+49y^2= | | m-16=-23 | | -10x^2+31x-15= | | 25y^3-60y^2-45y= | | 28x^3+82x^2+30x= | | x^2+10y+25y^2= | | 8+2x-7=8x+9-5x | | 6x+3y+2.5z=120 | | -24-(2x-2)=6(x-2)+2 | | -x^2-x+42= | | 6(y+2)-8=-2 | | 25p^2-5p-2= | | -4x^2-5y^2= |

Equations solver categories