7b-7=9b

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


7b-7=9b

We simplify the equation to the form, which is simple to understand 
7b-7=9b

We move all terms containing b to the left and all other terms to the right. 
+7b-9b=+7

We simplify left and right side of the equation. 
-2b=+7

We divide both sides of the equation by -2 to get b. 
b=-3.5

See similar equations:

| 9z+9-7z=63-7z | | w^2-26w-47=0 | | p^2-6p-49=0 | | 8x+7=8x*4 | | 2t-3+2=5 | | -4(y-3y)+6=-5(2y-y)+4+12y | | f^2-18f=1 | | 12a^2+12a-9=0 | | 3(5k+3)-6k=18 | | -4x^2-16x+12=0 | | -24=2s+(6s+16) | | 6(a-7)+15=3(a-6) | | 5x+5=54-2x | | x=25-4x | | 3k-8k+15=-5 | | k^2-6k-29=0 | | 3y^2+42y=-135 | | (4y+1)+(y-4)=12 | | 0.7x-0.9(5-x)=5.9 | | 4s= | | 3n=51 | | -8m-2m=60 | | s^2+22s=27 | | 7x-3(2-x)=9 | | 26=2(c-4) | | g^2+4g=11 | | 3n+3=51 | | ln(0.72)= | | 4(-174+23a+a^2)=0 | | 8y-4y+24=48 | | 3n-4=51 | | 4+9=15+3y-25 |

Equations solver categories