2+3(a-1)=31

Simple and best practice solution for 2+3(a-1)=31 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 2+3(a-1)=31 equation: 



2+3(a-1)=31

We move all terms to the left:

2+3(a-1)-(31)=0

We add all the numbers together, and all the variables

3(a-1)-29=0

We multiply parentheses

3a-3-29=0

We add all the numbers together, and all the variables

3a-32=0

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

3a=32

a=32/3

a=10+2/3

See similar equations:

| 3+77=33x+39 | | 3y-18=-3 | | (4x-12)-2-5x=51+6x | | 2x-3x+4=-2x+8 | | 8+2a+10+4a=10+9a | | 5(12+6x)=120 | | 75-14=89-2x | | x/10-1=-3 | | 7x+3+18x-23+9x-13=180 | | 4p-4=28 | | 4+7x=3x+24 | | 25^x+2=1/5 | | 3(3y-2)-2(5y+5)=5 | | 15-(1/2)x=21 | | 64-x=76-12 | | 21(x-4)=-84+21x | | 15-(1/2)x=2 | | 2(x+2)+2(4x+7)=8 | | (1/2)x+22=20 | | 4m+2+2m=14 | | 2(g+7)+3g=11 | | 14x+18=9-2x | | 79=14f+23 | | 7x-5-9x=17 | | 14x-20=22+21x | | 5(5z+2)=4(6z+3) | | 2x+12+6x+8+3x-8=180 | | (e/7)+(-13)=2 | | 2x-3=169 | | 10x-8=20-4x | | 8(7w+3)=6(w+4) | | 4y-28=2y+6 |

Equations solver categories