105=7(9-b)

Simple and best practice solution for 105=7(9-b) 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 105=7(9-b) equation: 



105=7(9-b)

We move all terms to the left:

105-(7(9-b))=0

We add all the numbers together, and all the variables

-(7(-1b+9))+105=0



We calculate terms in parentheses: -(7(-1b+9)), so:

7(-1b+9)

We multiply parentheses

-7b+63

Back to the equation:

-(-7b+63)



We get rid of parentheses

7b-63+105=0

We add all the numbers together, and all the variables

7b+42=0

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

7b=-42

b=-42/7

b=-6

See similar equations:

| 4m-8=-4m) | | –14d−–7d−6d−–11d+8d+–5=13 | | 10x=11=7x+22 | | 5/7(z+2)=6 | | -k-5k=-54-4 | | 4.9t^2+350t+2400=0 | | 4=m*2 | | 4(16u+11)-15u=18u+13 | | 5/8+a/8=1 | | 2x-8x-11=-6x+7-11 | | 10^x=5.3 | | 5p−7+13−2p=3(p+2) | | 115=8x+9 | | 1/2(2x-10)=0 | | x=0.15x75 | | 4y+17=4y+17 | | 30=60/x | | -12g^2-4g=0 | | 25.41=18.71+5x | | 6x+2(x-5)=4(2x-4) | | 26+9h=4-3(h+3)-6h | | 10a2−128=−11a+8a2−7 | | 25^2+15y=-21 | | 12x^-x-6=0 | | x-65=126 | | 10.50d+d=20 | | 2x-1.8=3x-3.6 | | 8x+9=115 | | 8(3-3h)+14=-202 | | 9+7r=7r+9 | | -96=6(3x-4) | | 2x^-5x+3=0 |

Equations solver categories