20-10(5b^2+6)=

Simple and best practice solution for 20-10(5b^2+6)= 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 20-10(5b^2+6)= equation:


Simplifying
20 + -10(5b2 + 6) = 0

Reorder the terms:
20 + -10(6 + 5b2) = 0
20 + (6 * -10 + 5b2 * -10) = 0
20 + (-60 + -50b2) = 0

Combine like terms: 20 + -60 = -40
-40 + -50b2 = 0

Solving
-40 + -50b2 = 0

Solving for variable 'b'.

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

Add '40' to each side of the equation.
-40 + 40 + -50b2 = 0 + 40

Combine like terms: -40 + 40 = 0
0 + -50b2 = 0 + 40
-50b2 = 0 + 40

Combine like terms: 0 + 40 = 40
-50b2 = 40

Divide each side by '-50'.
b2 = -0.8

Simplifying
b2 = -0.8

Reorder the terms:
0.8 + b2 = -0.8 + 0.8

Combine like terms: -0.8 + 0.8 = 0.0
0.8 + b2 = 0.0

The solution to this equation could not be determined.

See similar equations:

| x^3+6x^2+15x+15=0 | | -4r+5-6r=-32 | | 45=36-4c | | (7+x)(5x+6)=0 | | 4x+1=13+2x-6 | | x^2-y^2=160 | | 54=35-4c | | 13+4x=1/2(8x+26) | | 10+5(4a-3)= | | -4y+3y-8=24 | | 0.007(x+2)=0.008x+0.011 | | 6X+15=5X+5 | | 3x+2=-(4x+5) | | 4t+1/9=t+7/18+t-5/18 | | s-8/-7=16 | | 12=28x+12 | | (5c-3/4)^2 | | 86/100=x/12 | | m-5/4=5 | | 6x^2+-30x+-36=0 | | -2x+2y=-4 | | -3/7n=-6 | | 6x-12=15x+72 | | 7=5/x | | 6v^2-30v-36=0 | | 3(1/3)-4(-1+2) | | 10x+6+4x=76 | | -[6z-(17z+6)]=6+(10z+2) | | -112=7(2r-6) | | d+5/3=-9 | | 34x+2=20 | | -9=-7x+10 |

Equations solver categories