-12=b-20

Simple and best practice solution for -12=b-20 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 -12=b-20 equation:


Simplifying
-12 = b + -20

Reorder the terms:
-12 = -20 + b

Solving
-12 = -20 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
-12 + -1b = -20 + b + -1b

Combine like terms: b + -1b = 0
-12 + -1b = -20 + 0
-12 + -1b = -20

Add '12' to each side of the equation.
-12 + 12 + -1b = -20 + 12

Combine like terms: -12 + 12 = 0
0 + -1b = -20 + 12
-1b = -20 + 12

Combine like terms: -20 + 12 = -8
-1b = -8

Divide each side by '-1'.
b = 8

Simplifying
b = 8

See similar equations:

| H(x)=5x^2+30x-25 | | 8x-3=6x+11 | | y=x^3-9x^2+24x-16 | | 4/(x^2-3x-4) | | p=3p-5 | | y=(x+4)(1-4x) | | (2n-3)/(5)=(n-1)/(4) | | 2n-3/5=n-1/4 | | -7x+9y=16 | | 8d+1=5d+9 | | (3x+5)2=5(6x+5) | | y^5/y^7 | | 3a+2b+4c+2b= | | log[2](x^2-9x+8)-log[2](x-8)=3 | | 6=2x-(x-4) | | 7(3)-4=2(3)+11 | | -5+3x=14+6x | | 5x+2x+14=14x-7 | | 75=v/5 | | -5x+3x=14+6x | | 1/4c8 | | 85=2x-5 | | -5x+3y=-11 | | 21=t^2-t/2 | | (2x+5)+(3x+8)=68 | | X+3-7X=-40+7X | | 6x+12=9x-9 | | -2a^2+18=0 | | 3/x=2 | | 3x(3+x)=63 | | 4(18)+9y=36 | | 8y-7+2y= |

Equations solver categories