3a+1=(a-1)

Simple and best practice solution for 3a+1=(a-1) 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=(a-1) equation: 



3a+1=(a-1)

We move all terms to the left:

3a+1-((a-1))=0



We calculate terms in parentheses: -((a-1)), so:

(a-1)

We get rid of parentheses

a-1

Back to the equation:

-(a-1)



We get rid of parentheses

3a-a+1+1=0

We add all the numbers together, and all the variables

2a+2=0

We move all terms containing a to the left, all other terms to the right

2a=-2

a=-2/2

a=-1

See similar equations:

| 2x+3/x=100 | | 13+3+(3x+8)=x-3 | | 1+6n-7=-16+4n | | 0.5m=35 | | 4d+10=42 | | 704=4(x=18) | | -19x+3x-11+2x=2 | | 0.4(0.3-1=2+0.75x | | 1.15x+3=180 | | 30=3d-5 | | 7+4x=5x+6 | | 3t+16.9=-(11t-29.5 | | 4(x-3)/3=30 | | 10-4(x+3)=15+7 | | 3/5(5x+10)=-24 | | -4x-6=x+9 | | 14=w/2+8 | | 9x+-7=0 | | 1/6t=8 | | 3x+16+10=16 | | 180=12p | | 3-g/5=4 | | (3x)+(7x)+120=180 | | -5x^2-20x-23=0 | | -3v(v+4)=2v-37 | | (4/9)n-8-(1/3)n=7 | | 2(3x*5)=5(2x-4)-4x | | 9x=3x-5 | | 20=4/9y | | 5n-1=-11 | | 3m-2/5=7/2 | | 7=17-m |

Equations solver categories