3b-6=15

Simple and best practice solution for 3b-6=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-6=15 equation:


Simplifying
3b + -6 = 15

Reorder the terms:
-6 + 3b = 15

Solving
-6 + 3b = 15

Solving for variable 'b'.

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

Add '6' to each side of the equation.
-6 + 6 + 3b = 15 + 6

Combine like terms: -6 + 6 = 0
0 + 3b = 15 + 6
3b = 15 + 6

Combine like terms: 15 + 6 = 21
3b = 21

Divide each side by '3'.
b = 7

Simplifying
b = 7

See similar equations:

| 4(w-8)-(-2w-3)=5w | | 29t-17.5=12.9 | | 8Y-4=8Y+5 | | 2d+12=24 | | 0.12(y-3)+0.16y=0.20y-0.01(20) | | 4x-9*4= | | 8(x-2)+2=6(2x-7) | | (2z+5)(1+z)=0 | | 11/15=n/60 | | 5(x-1)-3x=4 | | 18w=2 | | X^2y(x^3-xyz^3)= | | (2y+64)+50=180 | | 12x+18=90 | | 8p+8=64 | | ln(7x-5)-ln(x)=1 | | -3x+2(5+5x)=10 | | 4e^1+3x-9e^5-2x=0 | | 8x-10=5x-1 | | 1.7+a=2.5a | | 4(5x-3)-3(x-1)= | | 27u^4v^6+9u^8v^5y^2= | | .875x-.5=2 | | -4(t-3)+6t=9t-3 | | 3y=165 | | 8x-10x=5x-1 | | X+5.5=4.9 | | 6n+2=44 | | n^2+2n+2=0 | | X=58000+(.2+x) | | .75(11+x)=27 | | 8x-10x=5x |

Equations solver categories