6*(3b+5)=2*(6b-21)

Simple and best practice solution for 6*(3b+5)=2*(6b-21) 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 6*(3b+5)=2*(6b-21) equation: 



6(3b+5)=2(6b-21)

We move all terms to the left:

6(3b+5)-(2(6b-21))=0

We multiply parentheses

18b-(2(6b-21))+30=0



We calculate terms in parentheses: -(2(6b-21)), so:

2(6b-21)

We multiply parentheses

12b-42

Back to the equation:

-(12b-42)



We get rid of parentheses

18b-12b+42+30=0

We add all the numbers together, and all the variables

6b+72=0

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

6b=-72

b=-72/6

b=-12

See similar equations:

| 10x-3=102 | | (v-6)(4v+1)=0 | | 10x-6x+204=10x+72 | | -16k-k=17 | | 6-3x=5x+10x+18 | | 3(8x-4)=34+x | | -2(4+8x)=0 | | x2=327 | | 70+65+(x+53)=188 | | 2x+7+83=180 | | x-5/5=-15 | | -3(2+2x)=0 | | 4(8n-7)=-28+n | | 2x=40-34 | | 2a=0.23 | | 14a+-2a-7a=-19 | | 2x+5-70+90=180 | | 8x+4=2*(4x-3) | | 3(x+5)=-2x+10 | | 1.03-0.6x+0.2x=0.71 | | 6x+1+14x-3=5x-2 | | 17r-3r=20 | | 6-3x=5x-10x+18x | | 4+5f=4(f+3) | | -1/3+1/2x-6=-2 | | 5.9=−8+x | | 3x^2+24x=15 | | -6x7=73 | | 5n-5=3(n-3) | | 6-3x=5x+10x+18x | | 5-(2-x)+3=10-4(1+x)= | | 15-3a=-7a+7 |

Equations solver categories