-2(x+1)=9x-1+2(2x+2)

Simple and best practice solution for -2(x+1)=9x-1+2(2x+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 -2(x+1)=9x-1+2(2x+2) equation:


Simplifying
-2(x + 1) = 9x + -1 + 2(2x + 2)

Reorder the terms:
-2(1 + x) = 9x + -1 + 2(2x + 2)
(1 * -2 + x * -2) = 9x + -1 + 2(2x + 2)
(-2 + -2x) = 9x + -1 + 2(2x + 2)

Reorder the terms:
-2 + -2x = 9x + -1 + 2(2 + 2x)
-2 + -2x = 9x + -1 + (2 * 2 + 2x * 2)
-2 + -2x = 9x + -1 + (4 + 4x)

Reorder the terms:
-2 + -2x = -1 + 4 + 9x + 4x

Combine like terms: -1 + 4 = 3
-2 + -2x = 3 + 9x + 4x

Combine like terms: 9x + 4x = 13x
-2 + -2x = 3 + 13x

Solving
-2 + -2x = 3 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
-2 + -2x + -13x = 3 + 13x + -13x

Combine like terms: -2x + -13x = -15x
-2 + -15x = 3 + 13x + -13x

Combine like terms: 13x + -13x = 0
-2 + -15x = 3 + 0
-2 + -15x = 3

Add '2' to each side of the equation.
-2 + 2 + -15x = 3 + 2

Combine like terms: -2 + 2 = 0
0 + -15x = 3 + 2
-15x = 3 + 2

Combine like terms: 3 + 2 = 5
-15x = 5

Divide each side by '-15'.
x = -0.3333333333

Simplifying
x = -0.3333333333

See similar equations:

| 54=3.14r^26 | | 3v+7=9v+49 | | 8989=x-((x-6000).25) | | 10y-y=-24+y | | 266=80-v | | 13x-11=11x+11 | | -6(x+1)=-5x-8 | | 3x-9=2x-18 | | Y+8=-y | | 2x+6x-8x+4y+3y-7y-3z+2z+4z= | | 6z+1-2z=2z+17 | | 221/6 | | 7756=x-((x-6000).25) | | x+50+x=180 | | 6602=x-((x-6000).25) | | 21x-6x=75 | | 8n+3=5n-9 | | .2(x+20)-0.04(x-50)=14 | | 15(3r-12)=3(5r+10) | | 6w+36=112 | | -15/17=-21/34s | | 2x^2+12x-12= | | 8(3r-1)=11(2r+12) | | 4x=3(133-x) | | .02(x+20)-0.04(x-50)=14 | | 3(-6)-2(-6)+12= | | 5y-8+7y-7+3y=180 | | -25/18=10/3t | | 2a+3(2a-7)=20 | | p+2q=23 | | 6602=x-.25y | | delta=3k(-1)(-1)2 |

Equations solver categories