6r+12=20-5r

Simple and best practice solution for 6r+12=20-5r 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 6r+12=20-5r equation:


Simplifying
6r + 12 = 20 + -5r

Reorder the terms:
12 + 6r = 20 + -5r

Solving
12 + 6r = 20 + -5r

Solving for variable 'r'.

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

Add '5r' to each side of the equation.
12 + 6r + 5r = 20 + -5r + 5r

Combine like terms: 6r + 5r = 11r
12 + 11r = 20 + -5r + 5r

Combine like terms: -5r + 5r = 0
12 + 11r = 20 + 0
12 + 11r = 20

Add '-12' to each side of the equation.
12 + -12 + 11r = 20 + -12

Combine like terms: 12 + -12 = 0
0 + 11r = 20 + -12
11r = 20 + -12

Combine like terms: 20 + -12 = 8
11r = 8

Divide each side by '11'.
r = 0.7272727273

Simplifying
r = 0.7272727273

See similar equations:

| 8d-7-(d-8)= | | F(x)=8-11(3) | | 4x+8y=-5 | | 70(50-x)+75x=73 | | 3(x+4)-5(x+1)= | | x^3+8x^2-15x=0 | | 5+5=gggggg | | 5x-10+2x+20=180 | | T-(8t+s)=c | | 17(x-9)-10k=0 | | -4(x+7)=-5x+35 | | 5xovery+4a=97 | | (x)(x)(x)+(x)(x)-20x=0 | | ln(4x)+3ln(x)=1.5 | | 10x+14= | | 10x-14= | | 5x+10-7x= | | 2w+3r=13 | | x(x)=4x | | 3*x=-2*3.4+14 | | 2*y=-3*2.4+14 | | 5(x-2)+12= | | 3x^3+12x^2-3x-12= | | 4(p+q)= | | 20x+11y=82 | | 1x-3=0 | | 0.15x+20=80 | | 3ad-3ac= | | 5p+10q= | | 34+2p=3(6+6p) | | 6-7x=7x-10x-10 | | -11r-2=4 |

Equations solver categories