b+9-7=-2

Simple and best practice solution for b+9-7=-2 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 b+9-7=-2 equation: 


Simplifying
b + 9 + -7 = -2

Reorder the terms:
9 + -7 + b = -2

Combine like terms: 9 + -7 = 2
2 + b = -2

Solving
2 + b = -2

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-2' to each side of the equation.
2 + -2 + b = -2 + -2

Combine like terms: 2 + -2 = 0
0 + b = -2 + -2
b = -2 + -2

Combine like terms: -2 + -2 = -4
b = -4

Simplifying
b = -4

See similar equations:

| 2+5(x-4)=4-2(x-7) | | 3x+3x-x+2x-4+3=2x-5-9 | | 9h/40h= | | 18.10x=45.26 | | 6(1+1x)=12 | | 60=-16t^2+32t+48 | | 3r^2-16r-22=0 | | 8x+2(x-7)=7x+3-14 | | 0=-2x^2+3x-3 | | 8k^2+k-2=0 | | (-6p)4= | | q=20+-p | | 18.10x=17.6 | | 7r=-3r^2+9 | | 6a^5b^5-36a^4b^4+36ab+33a^4b= | | 4(n+3)=23 | | 0=-2x^2-3x-3 | | 4x+x-x+2x+x-x+4+5=2x+3 | | -5(5n+4)=10 | | -3w^2-5w+1=0 | | 3r^2-16r-17=5 | | x/3-6=16 | | 3m^2+3m-5=0 | | -p^2+6p-9=0 | | 10(20+900)=x | | x/3-6=-16 | | y=log(6x-7) | | -5q^2-9q-4=0 | | n(n+2)=n+(n+2)+14 | | 17y-5=31-y | | -x/6=-2 | | 7v^2-4v-2=0 |

Equations solver categories