21+b=-1

Simple and best practice solution for 21+b=-1 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 21+b=-1 equation: 


Simplifying
21 + b = -1

Solving
21 + b = -1

Solving for variable 'b'.

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

Add '-21' to each side of the equation.
21 + -21 + b = -1 + -21

Combine like terms: 21 + -21 = 0
0 + b = -1 + -21
b = -1 + -21

Combine like terms: -1 + -21 = -22
b = -22

Simplifying
b = -22

See similar equations:

| 20+7=-3(8x-9) | | V-1/4=-4/5 | | 38=8x-26 | | -n^2-2n-1=0 | | 8a-19=5+39 | | 8x+5=7x+(-2) | | 6v^2-15v+36=0 | | 5k+28=2k+13 | | -23z-0.8=-33z+2.8 | | W-35.7=16.3 | | 16j-4(7k-3j)+25k= | | 4x-5=(x+5) | | S=VT+GT*TforG | | W-35.7=16 | | -5x-9=-39 | | 2x/9-2=6 | | 28=-4x-12 | | g(5)=5x-1 | | 67=5m-8 | | 4(3m-8p)= | | 480/200x | | 71x+1+20+90=180 | | 42=k-12 | | g(4)=5x-1 | | 42=2u+8 | | 3/5÷4/5 | | g(2)=5x-1 | | 18w-10-6w+84=50 | | 21x-131=14x+175 | | D-7=21 | | -3(2x+4y)= | | 2(t+l)+15=3 |

Equations solver categories