1+2x+4=1-(x+8)

Simple and best practice solution for 1+2x+4=1-(x+8) 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 1+2x+4=1-(x+8) equation:


Simplifying
1 + 2x + 4 = 1 + -1(x + 8)

Reorder the terms:
1 + 4 + 2x = 1 + -1(x + 8)

Combine like terms: 1 + 4 = 5
5 + 2x = 1 + -1(x + 8)

Reorder the terms:
5 + 2x = 1 + -1(8 + x)
5 + 2x = 1 + (8 * -1 + x * -1)
5 + 2x = 1 + (-8 + -1x)

Combine like terms: 1 + -8 = -7
5 + 2x = -7 + -1x

Solving
5 + 2x = -7 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
5 + 2x + x = -7 + -1x + x

Combine like terms: 2x + x = 3x
5 + 3x = -7 + -1x + x

Combine like terms: -1x + x = 0
5 + 3x = -7 + 0
5 + 3x = -7

Add '-5' to each side of the equation.
5 + -5 + 3x = -7 + -5

Combine like terms: 5 + -5 = 0
0 + 3x = -7 + -5
3x = -7 + -5

Combine like terms: -7 + -5 = -12
3x = -12

Divide each side by '3'.
x = -4

Simplifying
x = -4

See similar equations:

| 3h^2+5h-2=0 | | 4(9y+2)-6=-2 | | 7c-5=4c+8 | | -6c=-14 | | -8x+6(3x+5)=25 | | y^2=144 | | 5(2x+3)=20 | | 10-6x=-26 | | -3(3y-6+9)= | | 8m-(2m+7)=2m+1 | | 6=3(6-2u) | | -3(x-h)=x | | 25+17+n=61 | | 5=5(2x-3) | | (2x-5)x(9x-3)= | | (3x+4)(3x+8)= | | -1(x+5)=20 | | t-1.5=3.10 | | 7*n=343 | | 7t-12q+4t= | | a^2=64 | | (x+3)(x-2)(x-11)=0 | | g-0.27g-0.04g=903.90 | | 7x+16=37 | | 4f+4=-2 | | 9=-12-3x-4x | | 4(3+x)=28 | | m^2=121 | | c=2*pi*r | | (a+4)(a-9)= | | -5(x+2)= | | 10y-1=7y+21 |

Equations solver categories