2(20+x)=80

Simple and best practice solution for 2(20+x)=80 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(20+x)=80 equation: 



2(20+x)=80

We move all terms to the left:

2(20+x)-(80)=0

We add all the numbers together, and all the variables

2(x+20)-80=0

We multiply parentheses

2x+40-80=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:

| 2b+45=180 | | 4x+28=136 | | 3x-2+x+2(3x-2)=594 | | 4x^2-15x+11=-3x+6 | | 5x-4+x=2x | | 3t^2=t+5 | | -5x+12-7x=-3x5x+8 | | (-13)=5(1+4m)-2m | | 7x^2-10x-4=0 | | 2x-1+3x-5=3x+2 | | 6x+5+4x+24=39 | | 78+x=133 | | 5x+9=12x-7.5 | | -5x+12-7x=-3*5x+8 | | 5(4x+2)=6(3x+2) | | x+x+1=3x | | 4/5r=8 | | f/4+6=16 | | 0=1.5x+-3 | | 4x^2-15x11=-3x+6 | | M(x)=4x+15;M(x)=7 | | 0.3x+21.4=40 | | 4(x-7)+8(1-6x)=24 | | -10=-7x+4(-2x+20) | | 3/5x+-2=6+1/4x | | 4/5x+5=2x-3 | | 6=(-2x-1)=24 | | 2x+1+5x-4=4x | | -3(x-1)+8(1x-3)=6x+7-5x | | 4/5x+8=2x-3 | | 6v-273/8=347/8 | | -28-8x=4(5x-7) |

Equations solver categories