-15b^2-9=-5b^2

Simple and best practice solution for -15b^2-9=-5b^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 -15b^2-9=-5b^2 equation:


Simplifying
-15b2 + -9 = -5b2

Reorder the terms:
-9 + -15b2 = -5b2

Solving
-9 + -15b2 = -5b2

Solving for variable 'b'.

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

Add '5b2' to each side of the equation.
-9 + -15b2 + 5b2 = -5b2 + 5b2

Combine like terms: -15b2 + 5b2 = -10b2
-9 + -10b2 = -5b2 + 5b2

Combine like terms: -5b2 + 5b2 = 0
-9 + -10b2 = 0

Add '9' to each side of the equation.
-9 + 9 + -10b2 = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -10b2 = 0 + 9
-10b2 = 0 + 9

Combine like terms: 0 + 9 = 9
-10b2 = 9

Divide each side by '-10'.
b2 = -0.9

Simplifying
b2 = -0.9

Reorder the terms:
0.9 + b2 = -0.9 + 0.9

Combine like terms: -0.9 + 0.9 = 0.0
0.9 + b2 = 0.0

The solution to this equation could not be determined.

See similar equations:

| D/3.2=2.5 | | -1-6x+4x=3 | | 3(n+5)=2 | | 19x=30x | | -4=2x+7x+5 | | 7x-5=10*(x-7)-3x | | 5(-6-3d)=3(18+7d) | | 3y^2-1=11 | | 54y-13=17.5 | | 12-4x=-498.26 | | 3x+7=3x-19 | | -5-2x=21+2x | | 56=2/5x | | 8m+24=6(-7+5m) | | 3x-7=2+5x | | 6(7-u)+u=-2u-4 | | 9-4x=-1+4x | | 7j+5-8k= | | 3x+8-5x=6 | | 4(n+2)=4n+8 | | M+x=n-p | | 15+7p=-5(5-3p) | | -25=4(y-7)-7y | | -75=7x+6x-10 | | (3/5)x(10/11) | | -12x-13=-85 | | 17-3x=-2x-9 | | -2m+39=-5(7-7m) | | (6u+1)(3u-1)=0 | | 3x+5=8-6x | | 2(a-4)+10=8 | | 57x=140 |

Equations solver categories