-(3b+15)=6(2b+5)

Simple and best practice solution for -(3b+15)=6(2b+5) 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 -(3b+15)=6(2b+5) equation: 



-(3b+15)=6(2b+5)

We move all terms to the left:

-(3b+15)-(6(2b+5))=0

We get rid of parentheses

-3b-(6(2b+5))-15=0



We calculate terms in parentheses: -(6(2b+5)), so:

6(2b+5)

We multiply parentheses

12b+30

Back to the equation:

-(12b+30)



We get rid of parentheses

-3b-12b-30-15=0

We add all the numbers together, and all the variables

-15b-45=0

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

-15b=45

b=45/-15

b=-3

See similar equations:

| 4+x/2=35 | | -y+58=183 | | 48=  12t−2412t−24 | | -2/5+2/3y=-1/4 | | 28-v=174 | | 3(6x-4)+3=2+5(x-6) | | 2(x−6)+x=3x−12 | | 51=159-u | | -x+214=41 | | 82=6(1+2x)+4 | | 100=24+3r | | 2x+11/6=11x/4+11/6 | | 4x+9+x+14+6x=232 | | 4x2-3=0 | | -3(4t+3)+4(6t+1)=15 | | 4(x+5)-2(x-10)=-90+x | | 5x^2–x–7=0 | | 2x-27+x+2=180 | | 2=1/6=3x=4 | | 9+4e=25 | | 2/4-4=40-2x | | 12x8+2x=20x-10 | | x+10+2x+x-10=180 | | 2x+10=x−4 | | 1-(2x+5)=3(x+7)-5 | | 2/3x-16=2x-6 | | 2a-1=4(a+1)+7a+6 | | -1x+-1(13+4x)=-3(5-9x)+2 | | 3x+3×+1=-17 | | y+11+7y=16 | | y-3/3-y+3/6=2y-3/6 | | 1/4x+4.5=12 |

Equations solver categories