-20b-9=-19b+9

Simple and best practice solution for -20b-9=-19b+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 -20b-9=-19b+9 equation:


Simplifying
-20b + -9 = -19b + 9

Reorder the terms:
-9 + -20b = -19b + 9

Reorder the terms:
-9 + -20b = 9 + -19b

Solving
-9 + -20b = 9 + -19b

Solving for variable 'b'.

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

Add '19b' to each side of the equation.
-9 + -20b + 19b = 9 + -19b + 19b

Combine like terms: -20b + 19b = -1b
-9 + -1b = 9 + -19b + 19b

Combine like terms: -19b + 19b = 0
-9 + -1b = 9 + 0
-9 + -1b = 9

Add '9' to each side of the equation.
-9 + 9 + -1b = 9 + 9

Combine like terms: -9 + 9 = 0
0 + -1b = 9 + 9
-1b = 9 + 9

Combine like terms: 9 + 9 = 18
-1b = 18

Divide each side by '-1'.
b = -18

Simplifying
b = -18

See similar equations:

| -2(x+6)+18=x-3overx+4 | | 12x-1=2(5x-2)+1 | | 25-9f^2=0 | | -k=4k+15 | | 2x+4=(x-6) | | (5+3f)(5f-3f)=0 | | -18-g=4g+17 | | 2n-30+4n=20-14n-30 | | .25x+4=6 | | 2(5x+1)2x=2-2(3x+1) | | -3y+9=-2y-1 | | 7z=-3+8z | | 1.8q-4.4-3.1q=-2.3q-2.1 | | 10n+6n-17=17+14n | | 2/24=x/14 | | -8+c=8+10c-7 | | -9+9u=-9+7u | | 12w+15-2w=2w-20+3w | | 2(x+8)+3=4-3x | | 4p-10=5p | | Y=0.5(6)x | | -10+x+3-5=7x-5 | | 9w+4=-6+8w | | [3/4x-1]2 | | R=e/p | | X^2+4x+5=-9 | | -9t=8t+2 | | 2x-3/4xq1 | | -1+9s+7=6s+9 | | 2x-7=x-x-5 | | 360=2.5x | | (3x+3)(4x-3)= |

Equations solver categories