20=-4*(1+8*b)+8*b

Simple and best practice solution for 20=-4*(1+8*b)+8*b 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 20=-4*(1+8*b)+8*b equation: 


Simplifying
20 = -4(1 + 8b) + 8b
20 = (1 * -4 + 8b * -4) + 8b
20 = (-4 + -32b) + 8b

Combine like terms: -32b + 8b = -24b
20 = -4 + -24b

Solving
20 = -4 + -24b

Solving for variable 'b'.

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

Add '24b' to each side of the equation.
20 + 24b = -4 + -24b + 24b

Combine like terms: -24b + 24b = 0
20 + 24b = -4 + 0
20 + 24b = -4

Add '-20' to each side of the equation.
20 + -20 + 24b = -4 + -20

Combine like terms: 20 + -20 = 0
0 + 24b = -4 + -20
24b = -4 + -20

Combine like terms: -4 + -20 = -24
24b = -24

Divide each side by '24'.
b = -1

Simplifying
b = -1

See similar equations:

| 6x-(24-3x)=x-(2x-6) | | 9x+18=7X+12 | | =2x+4-8lnx | | 2x-7=2.5 | | 2600+50x^2-0.5x^3=0 | | 8y+4-2y+4y=22 | | F(x)=7sinx+4 | | 8x+7=10x-19 | | x*x+7x=-6 | | 3x^2-7+20x= | | 4.9t^2-6.9t-1.5=0 | | F(x)=4x^7-x^2 | | F(x)=4x^2-x^2 | | 6x+2=9x-16 | | 10(s-9)=-142 | | 0.3x^2+0.5x-1.9=0 | | 42=2(4x-3) | | 5(3s+3)=150 | | 2(2x-1)-4=-26 | | -0.096x^2+4.8x=0 | | 8(2l+10)=144 | | 5(y-3)=9y-47 | | 2ax=2x-4 | | (y-176)(-8/19)=x | | x^5-13x^3+26x^2+82x+104=0 | | -5x+10=9x-18 | | 2k-4/-43 | | x^3+6x^2-95x-14=0 | | 50-20-15-9-6=1 | | 5(2x+3)=4x+24 | | 5x-20=5-5x | | -2h-28h-98=0 |

Equations solver categories