3b-8b=15

Simple and best practice solution for 3b-8b=15 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 3b-8b=15 equation: 


Simplifying
3b + -8b = 15

Combine like terms: 3b + -8b = -5b
-5b = 15

Solving
-5b = 15

Solving for variable 'b'.

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

Divide each side by '-5'.
b = -3

Simplifying
b = -3

See similar equations:

| -d+e=-8 | | d+e=12 | | x^3+7x^2-3x-21= | | 4x^2-15x-10= | | 4x-9=4(x+11)-3 | | 80x-2x^2=0 | | 3n-2=-23 | | x^2-3x+10= | | 8x+12=8x | | 2*4+8y=16 | | 3x^2+13x-25= | | 3*0+3y=9 | | 2x-8x+8=0 | | y=7sinx+3cosx | | (2-3i)(7-4i)= | | A=80x-2x^2 | | 5w-2w=-3x | | 5w-2w=3w | | (6x+8y+8)(-xy)= | | 3x+2.5y=111 | | 15x^2-10x-40= | | 3(x+5x+2)=18x+6 | | -4(5g+2)=-20g-8 | | 9v^2-12v+4= | | x^3+9x^2-18x=0 | | x^2+23x-280=0 | | 3(x+5x+2)=24x | | 2+4(x-5)-2x=26 | | 3(x+2)+4=12 | | 8x-4-5x+5=9 | | 2e^3t-5=0 | | (3x-7)(5x+4)=0 |

Equations solver categories