20=100-20w

Simple and best practice solution for 20=100-20w 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 20=100-20w equation: 



20=100-20w

We move all terms to the left:

20-(100-20w)=0

We add all the numbers together, and all the variables

-(-20w+100)+20=0

We get rid of parentheses

20w-100+20=0

We add all the numbers together, and all the variables

20w-80=0

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

20w=80

w=80/20

w=4

See similar equations:

| 32.5=-0.01^2+0.975x+16 | | -(2x-7)+3(4x+1)=5(x-2) | | 5x^2/3+10=30 | | -6(x-3)+x+5=-4x+2x+2 | | 4x=1=19 | | 2(8q+5)=4q | | 8x-23=34 | | 2y=3/4=5 | | -4(x-6)-13=9(x+1)-5 | | 40,000-4x=0 | | 4x+9+7x-5=16x-27 | | X/9-9=5x= | | 2n-3=5/5 | | -5+6u=-4u+5 | | 7x+302=2717 | | 5n+n+1=41 | | -8m+3=-9m | | 2j+9=-5+4j | | 3x-4+6x-31+9x+17=180 | | 5c=-8+9c | | 21y+2=5y= | | 0.6=m/1.2 | | -3=-3x+10 | | b-9+4b=23 | | 4(x+-2)=5(x+-2) | | 0=-3(2x-10) | | 6x–(3x+8)=16 | | -6u+10=4u | | 6(t-2)=2(9t+2) | | 5(y-2)=-8 | | 5(x+8)=(x+1) | | 2(x-3)=9x-34 |

Equations solver categories