21+2x+21=2

Simple and best practice solution for 21+2x+21=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 21+2x+21=2 equation: 



21+2x+21=2

We move all terms to the left:

21+2x+21-(2)=0

We add all the numbers together, and all the variables

2x+40=0

We move all terms containing x to the left, all other terms to the right

2x=-40

x=-40/2

x=-20

See similar equations:

| -7p-10=-38 | | 2(5x+5)=42+12 | | 4e=e-4 | | (3x+16)+(2x+50)=180 | | (10x+43)=(15x+12) | | 80=13x+15 | | 3(2x+6)-2=18-2x | | x-5/8=14/5 | | F(x)=-x^2+13x+40/8x | | 7(n/4-1)=28 | | 2x^2-8=-x^2+2x-1 | | 5560-380y=1720+260y | | 5.560-380y=1.720+260y | | 2x-79=49 | | 10x+4=15x^2+5x | | 10x+5=12^2+6x | | 23x-5=11-27x | | -9x-11=5x+17 | | 2x30=2x(3x10) | | 180x/90=90x/90 | | 5x+5.5+5x+5.5+1.4+1.4=4.25+4.25+3x-7.5+3x-7.5 | | 3x-7=2-5x-25 | | 4x+110=x-45 | | X-(-x+4)=16 | | X=2y-3/y+1 | | 2.50+45g=7.50+25g | | 120+4x-8=15x+2 | | 128=11x+12 | | 2.50g+45=7.50g+25 | | 24x=11 | | 12-1.5x=24 | | 5.75=-6.5x |

Equations solver categories