3a-1=b

Simple and best practice solution for 3a-1=b 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 3a-1=b equation: 


Simplifying
3a + -1 = b

Reorder the terms:
-1 + 3a = b

Solving
-1 + 3a = b

Solving for variable 'a'.

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

Add '1' to each side of the equation.
-1 + 1 + 3a = 1 + b

Combine like terms: -1 + 1 = 0
0 + 3a = 1 + b
3a = 1 + b

Divide each side by '3'.
a = 0.3333333333 + 0.3333333333b

Simplifying
a = 0.3333333333 + 0.3333333333b

See similar equations:

| 10x-5=6x+3 | | 24x+27=-36x-10 | | 5b-2(b-8)=2+4b | | 4(z+5)=5+z | | 8y^2=16y | | -7x+7=56 | | 8x-18=0 | | -14=m-13 | | -7x=-17.5 | | 13x-4=5x+28 | | 8x+4=8x+4 | | 5x=-2x+28 | | Z+7=-15 | | 3(x-2)=-4x+29 | | 6x+12=38 | | 15+b=-9 | | 10x-2y=-55 | | 5.57t+11.14=22.28 | | x=.5(16-8y) | | 2m+3=15 | | x-13=-29 | | 2(x+6)=x+17 | | 10x-4=5x+11 | | 6x^2-23+20=0 | | 5k-31=14 | | 4x+y=25 | | 4x-(2x+3)=6x+(3-6x)+(-x+4) | | 45-3x=15x+21 | | (8+2x)*2=-10+2x | | 5=16+b | | 2(x+8)=x+21 | | 4n+5=25 |

Equations solver categories