=27-3b^2

Simple and best practice solution for =27-3b^2 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 =27-3b^2 equation: 


Simplifying
0 = 27 + -3b2

Solving
0 = 27 + -3b2

Solving for variable 'b'.

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

Add '3b2' to each side of the equation.
0 + 3b2 = 27 + -3b2 + 3b2
Remove the zero:
3b2 = 27 + -3b2 + 3b2

Combine like terms: -3b2 + 3b2 = 0
3b2 = 27 + 0
3b2 = 27

Divide each side by '3'.
b2 = 9

Simplifying
b2 = 9

Take the square root of each side:
b = {-3, 3}

See similar equations:

| -5x-48=6.7 | | 125m-100m+38200=41000-175m | | 200=225+80n | | 3x=7a+5 | | 6x-4=1+x | | 2=(4l-2) | | -60+11x=36+7x | | 88=-4(-7+3x) | | 8+4x-3-5x=16 | | 150=-25+5x | | 1200+10x=3230-190x | | (x+2)-4=0 | | 2r^3-r^2-72r+36=0 | | 0.80x+0.05(18-x)=0.10(-126) | | 6x^4+x^2=0 | | (-0.06)(400)= | | 15h-1800=1200 | | 96h-23h-26h-44h-1=68 | | 101=5+4x | | 705-205-325=x | | Y=5+2z-5x | | 225+80(6)=x | | 6-2(3x-1)+9x= | | 10x+1=x+7 | | t^6=t^4 | | 3x+3=-106 | | 46-15=9(3+38) | | 8y=-2x+8 | | 6400+d=1000 | | 44-(3x+4)=4(x+6)+x | | 9m=-3m+48 | | lr+4l=3 |

Equations solver categories