13r+-4r+-12=6

Simple and best practice solution for 13r+-4r+-12=6 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 13r+-4r+-12=6 equation:


Simplifying
13r + -4r + -12 = 6

Reorder the terms:
-12 + 13r + -4r = 6

Combine like terms: 13r + -4r = 9r
-12 + 9r = 6

Solving
-12 + 9r = 6

Solving for variable 'r'.

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

Add '12' to each side of the equation.
-12 + 12 + 9r = 6 + 12

Combine like terms: -12 + 12 = 0
0 + 9r = 6 + 12
9r = 6 + 12

Combine like terms: 6 + 12 = 18
9r = 18

Divide each side by '9'.
r = 2

Simplifying
r = 2

See similar equations:

| 14w=9w+35 | | Y=4x^2+196-11 | | m^-5/2=1/2048 | | 5(3)-3y=3 | | 11y-5=2y+24 | | X+5+60+x=180 | | 2x+x+40+x+20=180 | | 54x+5y-5z=91 | | 1.37=(x^3)/(x^2) | | 16b-12-3b=14 | | 36-x=8 | | f(x)=f(x-4)+f(2x-1) | | 14x+-13x=7 | | 12y-7y=45 | | 2(s-5)-6=4 | | 28+(8+x)=36 | | x^5=5x^4 | | 3(d-4)+1=10 | | 2x+57=119 | | 2(g+2)=6 | | -3u-11u=-14 | | -15g+3g=12 | | 3(u+1)+1=13 | | 34=2y+8 | | 14-2f=10 | | 5w+1.5=4.5 | | -10t+-t-9t+4=-16 | | J+4=8 | | 6+x=62 | | -3-X-60=20 | | -10p+4=-16 | | 4n-n+4=10 |

Equations solver categories