7b+3=-81

Simple and best practice solution for 7b+3=-81 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 7b+3=-81 equation:



7b+3=-81
We move all terms to the left:
7b+3-(-81)=0
We add all the numbers together, and all the variables
7b+84=0
We move all terms containing b to the left, all other terms to the right
7b=-84
b=-84/7
b=-12

See similar equations:

| (5+5)*0.5=x | | .07x=3,000 | | 5t²+13t-6=0 | | 4=8*x+7 | | 42+5x-14+57=180 | | m+22=70 | | 5x+(2x-(3x-20))=x(400-2x) | | (3p-2)/(4)=(4p+2)/(3) | | b2√2b−4=0 | | 4+2p=10*(3/5p-2) | | X-y=172X+3y=64 | | 3+4x=-6x+13 | | 3x-10=24+x | | 7x+1=-5x+11 | | 19+8x=-5-33x | | -x-15=2x+6 | | 23=14+4x | | 25x^2-89=0 | | 60=9x-3+7x | | 3x+x-1=19 | | 3-y=4y-9 | | 8x-15=32x | | 170+8x=93+15x | | 6x+12=-6x-35 | | (-2)(-3)(x)=-18 | | (-9)(x)=45 | | (79-x)x=6241 | | 9y+28=16y | | y=25×+15 | | X^-15x+14=0 | | 7x2+4x−(2x2−2x)=0 | | (x+15)°=50°+(x+5)°=100°+(10x-20)°=30° |

Equations solver categories