100-7=39+b

Simple and best practice solution for 100-7=39+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 100-7=39+b equation: 



100-7=39+b

We move all terms to the left:

100-7-(39+b)=0

We add all the numbers together, and all the variables

-(b+39)+100-7=0

We add all the numbers together, and all the variables

-(b+39)+93=0

We get rid of parentheses

-b-39+93=0

We add all the numbers together, and all the variables

-1b+54=0

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

-b=-54

b=-54/-1

b=+54

See similar equations:

| 35=-7t-7 | | 2/1r−3=3(4−2/3​r) | | 18=2(x-4) | | 90•=5x+5 | | 81^x+4=729^2x-1 | | 3(x=2)+3x | | 0.3x+0.9=1.3x+-0.6 | | -3+2n=-11+n+2-2 | | 2y=160 | | -7x+3+2x-5=8 | | 1/3(x÷2)=2/3x÷4 | | 3x+6x-10=80 | | -3+2n=-11+n2-2 | | 8.35x-9.16=9.21 | | 4/5g-3=21 | | 1/2(1÷4x)=2x-3 | | -4+y/5=6 | | 1+4b=-6+5b | | 42=3x=12 | | (16+2x)(32+2x)=924 | | 2x^2+2x=7x-12 | | -6+1-2n=13-5n | | S(3200)=16t^2 | | (5x-18)+(4x+7)=360 | | 9x-10=4x+4 | | 3/8m=-6 | | 3y+4(2y+3)=133 | | Z-11=3z+10 | | y-3/4=61/3 | | 2x=159 | | 3m+15/m^2-1/m=1 | | 2x+5=(3x^2)+2x-7 |

Equations solver categories