4-(-7b+8)=-9

Simple and best practice solution for 4-(-7b+8)=-9 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 4-(-7b+8)=-9 equation: 



4-(-7b+8)=-9

We move all terms to the left:

4-(-7b+8)-(-9)=0

We add all the numbers together, and all the variables

-(-7b+8)+13=0

We get rid of parentheses

7b-8+13=0

We add all the numbers together, and all the variables

7b+5=0

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

7b=-5

b=-5/7

b=-5/7

See similar equations:

| 4u-11=14 | | 2(u+8)=40 | | 2^60=1.15x10^18 | | (300-3x)x=0 | | 77-3x=-4x/2+7+13x | | 3+6=5w | | (3x+6)(8x+5)=0 | | -7x-7(5x-11)=-203 | | 0=-2x-2.5 | | 65=m/8 | | (10-3x)=4 | | 3/5x-3/4=-13 | | 125^3x=5^4x+5 | | 180=(5x+5)+(11x-1)+(6x) | | (3-2v)=5 | | 6x-8=-6+3x | | 189+x=180 | | 50-1/2x^2=23 | | −9m−9=9 | | 2x^2-11x=17-x^2 | | -9(n-6)=4(n+4) | | 92−16b=12 | | (10k-3)=4 | | -x-36=14x+1 | | 360=(2x)+(3x+4)+(4x+16)+(2x+10) | | 6k^2+4k+7=0 | | 3x-6+65=180 | | 7(x+3)-8=3x+4(4+x) | | 13x^2-108x+207=0 | | (2x-7)(x-2)=(x+10)(x-5) | | 13x-14=90 | | 10(x+2)/7=2x-4 |

Equations solver categories