5(r+2)=20

Simple and best practice solution for 5(r+2)=20 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 5(r+2)=20 equation: 



5(r+2)=20

We move all terms to the left:

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

We multiply parentheses

5r+10-20=0

We add all the numbers together, and all the variables

5r-10=0

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

5r=10

r=10/5

r=2

See similar equations:

| 8p+3=9p | | 9x=x/7-11 | | d+8/d-2-2=9/4 | | 14r+4=18 | | 3x-6+2x-8+x+x+10=360 | | 16(v+1)=16 | | 6(t+3)=18 | | -5+4n+4=3 | | t^2-4t+1=0 | | 9-4(2v+4)=170 | | -7+6(1-3p)=25+8p | | 2(p+5)=12 | | 3x(x-3)=(7x^2-10x) | | 7-6(1-3a)=33+2a | | 3p+14=17 | | y-(4/3y)=-1/3 | | 4n+2=6(1.3n-2.3) | | u13+2=7 | | 24x+3=129 | | 0.625x+3=8 | | 3y=-43/7 | | 7-6(1-3p)=25+8p | | 2s+13=17 | | 10x/30+12/30=15x/30 | | 2(2x+4)+2(x)=86 | | 100+x^2=144 | | 6(k+2)=+1=13 | | 13c+4=17 | | -6-7m=-6(1+8m) | | x+6.1/2=3.4 | | -4(2-8b)=-8+4b | | 11y+8=19 |

Equations solver categories