3(8+5b)=129

Simple and best practice solution for 3(8+5b)=129 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 3(8+5b)=129 equation: 



3(8+5b)=129

We move all terms to the left:

3(8+5b)-(129)=0

We add all the numbers together, and all the variables

3(5b+8)-129=0

We multiply parentheses

15b+24-129=0

We add all the numbers together, and all the variables

15b-105=0

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

15b=105

b=105/15

b=7

See similar equations:

| 3u−8=7u | | 105x+1=30 | | 5t+3=7t+10 | | k-0.7=12.56 | | -3(4b-10=1/2 | | 100=-5+7n | | 10-r=34 | | –3u−8=–7u | | 1x+105=30 | | 5(6n-4)=70 | | 28x=113 | | 7+x+6-3²=2 | | 2×5x=20 | | 7=6+n/20 | | -36.4=n-16.4 | | 2(x−1)+8=6(2x−4) | | 210=k(3)2(70) | | x-498,3=449,9 | | -0.05(-2+4)=0.2(x-1.5) | | 2=x-8/5 | | -6h-1=11 | | x+233,4=273,7 | | 24.2=12.7+x | | 15-11-h=-7 | | -24=6m-3m | | x/49=58 | | w-15.08=-19.4 | | 7.3x=-36.5 | | 0=-9+k/9 | | 25*d=200 | | 8x+13-5x=15-7+3x | | 7.4=r/1.5 |

Equations solver categories