2(a+9)=18

Simple and best practice solution for 2(a+9)=18 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(a+9)=18 equation: 



2(a+9)=18

We move all terms to the left:

2(a+9)-(18)=0

We multiply parentheses

2a+18-18=0

We add all the numbers together, and all the variables

2a=0

a=0/2

a=0

See similar equations:

| 7(2+v)+38v=13v | | 12h-3-10h=7 | | 3x-140=940 | | 3w-2w+7=22-6 | | 6d+1=1 | | 2x-1/5=2 | | 4x²-4x+5=0 | | -34x=13,770 | | 32/7(3+2a)=10/7 | | -2+14-19=x | | (2^x)+8=40 | | -2+14-10=x | | 2.5x=3.65 | | 8x+2(x-4)=5(x+1)-4 | | 12x-9x=8.7 | | у=4x^2-6x | | X+x+12+x+9/x=117 | | 3(x+2.1)=10.5 | | -1/3(x-6)-1/6(x-6)=x+7 | | 12(4x-8)=15(20x-10) | | 4x^2+11=9x | | -13(x-6)-16(x-6)=x+7 | | 4x^2+x+11=9x | | 6v+1-7(-2v-1)=5(v-2) | | 16x-9(x+2)=6+7(x+5) | | 2x/x-3=6/x-3+7 | | 24x-10=28 | | X+x+x=x+100 | | Xx3.5=23 | | 80x+110x=570 | | 1-7x-8=14 | | .7x=47.7 |

Equations solver categories