16=20-2r

Simple and best practice solution for 16=20-2r 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 16=20-2r equation: 



16=20-2r

We move all terms to the left:

16-(20-2r)=0

We add all the numbers together, and all the variables

-(-2r+20)+16=0

We get rid of parentheses

2r-20+16=0

We add all the numbers together, and all the variables

2r-4=0

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

2r=4

r=4/2

r=2

See similar equations:

| -272=-8(5m+4) | | 14x+-23=14-23 | | -(2/7x+3)+2x=3x-7 | | q-60=16 | | 5(3-x)+6x=3x+15+2x | | -23+-14=14x-23 | | n+9÷3=8 | | 28x^2-84x+56=0 | | 3x+12+x+4=180 | | n+8÷3=8 | | 96=8(j+1) | | n=8(6) | | 5(3-x)+7x=3x+15-x | | m-19=2 | | 3(2x+4)-2(x-2)=2x+36 | | -2(1+7x)=-100 | | 18j/4=7 | | 24a-22=-4{1-6a} | | 7x+2-2(3x-1)=0 | | x/7=3/4 | | 5x/9=8/3 | | 8x+17=-7 | | 4x=125-3x | | 34+2x+4=180 | | 102=6(-7+6n) | | 3n=14=-4 | | u/5=5 | | 3/4y-7/4y+5=5-y | | m=47-40 | | 35x=45+20x | | 24-3v=9 | | -9b-10=8 |

Equations solver categories