5r-3r-r+3r=20

Simple and best practice solution for 5r-3r-r+3r=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 5r-3r-r+3r=20 equation: 


Simplifying
5r + -3r + -1r + 3r = 20

Combine like terms: 5r + -3r = 2r
2r + -1r + 3r = 20

Combine like terms: 2r + -1r = 1r
1r + 3r = 20

Combine like terms: 1r + 3r = 4r
4r = 20

Solving
4r = 20

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Divide each side by '4'.
r = 5

Simplifying
r = 5

See similar equations:

| 2[x+5(7-x)+18]-10=60-10x | | 9z=144 | | 8b-2b-6=54 | | 100=c+42 | | 3y-7=-5 | | y=20-x | | 16a-14a=14 | | 4n-3n=12 | | 11x+y=-9 | | 5x+17y+13= | | 2t-t=9 | | 3x-5+2x+9= | | 2y-9+y=42 | | 4x-3+2x+5+x+2=180 | | 10p-7p=9 | | 100=17p | | 6y-3g+2y-4g= | | 2nsquare-12n-22=0 | | -15(-2a-3.2b+4.5)= | | 6b-4b-6=24 | | X=10+-2y | | 6a+5a=66 | | 9-(3x+10)=19-7x | | 3x^2-92x+480=0 | | 9(3x-2)= | | 30-x=-31 | | 4(7+w)=3(w-7) | | 1350-(-80c)=2310 | | (3-n)+(7m-14)i=1+7i | | 3y+7-5y=30 | | 7x^2-(15x)+8=0 | | 7y+2=8y |

Equations solver categories