7=-11+(3b+15)

Simple and best practice solution for 7=-11+(3b+15) 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 7=-11+(3b+15) equation: 



7=-11+(3b+15)

We move all terms to the left:

7-(-11+(3b+15))=0



We calculate terms in parentheses: -(-11+(3b+15)), so:

-11+(3b+15)

determiningTheFunctionDomain
(3b+15)-11

We get rid of parentheses

3b+15-11

We add all the numbers together, and all the variables

3b+4

Back to the equation:

-(3b+4)



We get rid of parentheses

-3b-4+7=0

We add all the numbers together, and all the variables

-3b+3=0

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

-3b=-3

b=-3/-3

b=1

See similar equations:

| -4n−7=-3n | | 2(5x-5)=-90 | | z-12=27 | | 2d(d-1)=0 | | 2d-14=d | | -2(1+4m)+6m=-2+6m | | (r+7)(r-3)=0 | | 1/3x=15/12 | | 3z2+20z-7=0 | | X^2+5y^2=3 | | 20=-4x-4 | | (f-6)=-(f+8) | | -2x+3x=5+1 | | 10x-4(x+1)=2 | | 124=-2(4n-6)-6n | | 4(20y-12)-2y=28.16 | | 2x-x+8x-x+8=88 | | 20+7d=5d+15 | | -2x=3x-1 | | 2(3x+3)=6+9 | | (r+7)(r−3)=0 | | 7p=8+5p | | -122=-5x+4(4x-14) | | 4/m+2+6=3m | | -4c−1=-7−3c | | (3m+2)(8m+7)=0 | | h^2-8h+24=3h | | 3g-9+11g=21 | | O.4x+3=0.3x | | 7x^2+20x+21=-x^2+53x+56 | | 2.50+4x=14.3 | | 45-6=3x+6- |

Equations solver categories