a+34a=21

Simple and best practice solution for a+34a=21 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 a+34a=21 equation:



a+34a=21
We move all terms to the left:
a+34a-(21)=0
We add all the numbers together, and all the variables
35a-21=0
We move all terms containing a to the left, all other terms to the right
35a=21
a=21/35
a=3/5

See similar equations:

| 7{7+4x}=133 | | ×+4=2x-5 | | 8x-6+6x+5+125=180 | | 11-14v=-13v | | 15=13-g | | -3+2x=-1* | | 10×2^3x/5=1000 | | y^-y+(1/2)=0 | | 8x+6+6x+5+125=180 | | -7x-4=18-5x | | (11x-2)+(6x+13)=180 | | 8x+16x-24=0 | | 5−7v=–6v | | 65=n-5(12) | | y^2-y+1/2=0 | | 8n+2=5n+14 | | 4-4x-7x=-73 | | 10^x+4=22 | | (3x+1)=90 | | 2x+2=1/2x+17 | | y^-y+1/2=0 | | Y=2x+1.Y=4x-1 | | –4u+8=–3u | | 27-4x=16+7x | | 4x+8+1/5=17 | | 7x+21=78 | | 4x+41/5=17 | | 4x+841/5=17 | | 81=k^2 | | 2+2x=19+2x | | (8x+9)+(5x-24)=180 | | (X)2=(10)2-(x-2)2 |

Equations solver categories