129=3(1-6r)

Simple and best practice solution for 129=3(1-6r) 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 129=3(1-6r) equation: 



129=3(1-6r)

We move all terms to the left:

129-(3(1-6r))=0

We add all the numbers together, and all the variables

-(3(-6r+1))+129=0



We calculate terms in parentheses: -(3(-6r+1)), so:

3(-6r+1)

We multiply parentheses

-18r+3

Back to the equation:

-(-18r+3)



We get rid of parentheses

18r-3+129=0

We add all the numbers together, and all the variables

18r+126=0

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

18r=-126

r=-126/18

r=-7

See similar equations:

| c+3=-7 | | -36+4y=-12 | | 17+8x=19x-28 | | 3(4x-6)/2=3 | | 3(9+4x−=5) | | 3x/x^2=30/11x-3 | | 3=(9+4x−5) | | 11x^2-2=0 | | (n*n)+n-48=0 | | 9(9−9x2)=9 | | 3.5y-12=1.5y-3 | | 4(x+9)=6(x+5 | | t/5+3=18 | | X^2-2x=66 | | x-(7/x)-6=0 | | -4(x-15)=0,5(22x-110) | | 12w+30=198 | | 15w+65=- | | 0=19x+84+x^2 | | 3(x+9)=7x+1 | | 2(6+4x)-2=3(2x+4) | | 35x=1 | | 3/4(y-10)=12 | | -4/5(10-15x)=4 | | 2x+18=26-4x | | 2x+5=6-33x | | 16-|4x-5|=6 | | 2/5y+6=-2 | | 1/5x+6=3/5+5 | | 9x-18=6x+4 | | 5r/8=14.3-2.8 | | 3(q=7)=27 |

Equations solver categories