-720=-20(-6b)

Simple and best practice solution for -720=-20(-6b) 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 -720=-20(-6b) equation:


Simplifying
-720 = -20(-6b)

Remove parenthesis around (-6b)
-720 = -20 * -6b

Multiply -20 * -6
-720 = 120b

Solving
-720 = 120b

Solving for variable 'b'.

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

Add '-120b' to each side of the equation.
-720 + -120b = 120b + -120b

Combine like terms: 120b + -120b = 0
-720 + -120b = 0

Add '720' to each side of the equation.
-720 + 720 + -120b = 0 + 720

Combine like terms: -720 + 720 = 0
0 + -120b = 0 + 720
-120b = 0 + 720

Combine like terms: 0 + 720 = 720
-120b = 720

Divide each side by '-120'.
b = -6

Simplifying
b = -6

See similar equations:

| 10x-8=90 | | -20.3=6w+3.1 | | 10y+8y=15 | | 9x+3.6=10.8 | | 8x-153-3x=237+3x | | 36-x=27 | | 7-7=9m-5m | | 1506-2x=3x+646-x | | 4(.5)=2(.5)+1 | | 2+5.3k=18.43 | | -4p-5.7=11.1 | | 4x=2x+1 | | 3(x-4)=2x+5 | | 5y-6=-20 | | 4(m+3)=6m+8 | | 2(z+2)=3z+2 | | 8x-9=11x+12 | | 5(y+4)=2y+20 | | 2x+2+4=34+3x | | 3(x-3)=x+1 | | 4(y-1)=2y+6 | | 7(x+1)=9+5x | | 8+-5=3 | | 5(x-1)=7+x | | 5(x-3)=2x+3 | | 212-3x=53 | | 5+3(3n+6)-n= | | 7(2+y)=14 | | 8a-5=3a+25 | | x+.1=-.2 | | 7c+9=11c-31 | | x^4+8x^3+8x^2+8x+7=0 |

Equations solver categories