b^2-28=1-12b^2

Simple and best practice solution for b^2-28=1-12b^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 b^2-28=1-12b^2 equation: 


Simplifying
b2 + -28 = 1 + -12b2

Reorder the terms:
-28 + b2 = 1 + -12b2

Solving
-28 + b2 = 1 + -12b2

Solving for variable 'b'.

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

Add '12b2' to each side of the equation.
-28 + b2 + 12b2 = 1 + -12b2 + 12b2

Combine like terms: b2 + 12b2 = 13b2
-28 + 13b2 = 1 + -12b2 + 12b2

Combine like terms: -12b2 + 12b2 = 0
-28 + 13b2 = 1 + 0
-28 + 13b2 = 1

Add '28' to each side of the equation.
-28 + 28 + 13b2 = 1 + 28

Combine like terms: -28 + 28 = 0
0 + 13b2 = 1 + 28
13b2 = 1 + 28

Combine like terms: 1 + 28 = 29
13b2 = 29

Divide each side by '13'.
b2 = 2.230769231

Simplifying
b2 = 2.230769231

Take the square root of each side:
b = {-1.493575988, 1.493575988}

See similar equations:

| 32z^3+16z^2-30z= | | 6/5x+2=20 | | 4/5x+2=20 | | 2x-5=15-2(x+2)-3x | | 2(x+7)=6(2x-4) | | 2x^2-90x+540=0 | | 15y^3-93y^2+18y= | | 7t^2-2kx-1=2k | | 9f+14=3f-56 | | 14.9p=64.5 | | 13y^2+7=17x | | x-30-40=10 | | 8-5n+3n=29-53 | | 15y^2-48y^2+9y= | | (4x+2)+(9x+2)= | | -11538+80=-489 | | 24-6-x=11 | | 17+3x=28-18x | | 24-8-x=8 | | 7a^2+9ab+2b^2= | | 95-10-x=77 | | n-31=65 | | (14a^2+5)-(4a^2+9)= | | -4-5n+2n=17-79 | | 30-15-x=5 | | 7-4y+8y+6-8y-4= | | 8.6=a-3.8 | | 20-8-x=9 | | 120=2w+2l | | X^2+4x+12=180 | | 8y-y=-24 | | 6x=17-(-19) |

Equations solver categories