21a+15=0

Simple and best practice solution for 21a+15=0 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 21a+15=0 equation: 



21a+15=0

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

21a=-15

a=-15/21

a=-5/7

See similar equations:

| 5(n-78)=35 | | (3x+1=2x+4)+90=180 | | t/10-25=-24 | | 4(d+3)=56 | | 3x+x-4x=7 | | s/3-(-57)=67 | | y+26=-15 | | 16v+5=73-v | | 2d=4=10+2.5d | | x-39=157 | | X=150y | | 7x+15=2x+35 | | y/9-(-29)=33 | | 6=2(5+8e) | | 8z+3=91 | | 17.99+86c=262.23 | | 3(2x+9)=13-x | | m+22/9=7 | | c/6-47=-40 | | 9(b+2)=8-(-9b-10) | | -2(x+8)=-20 | | -1÷-4d+2=6 | | q+22/10=1 | | 8(y-83)=48 | | 19/10=x/12 | | 7/8(32=16x)=-7x-14 | | 2-3f=5 | | 0=-9+3q | | 5x/20x=0 | | g/3-(-14)=16 | | 8(-10m+2)=17-80m | | w+11/4=5 |

Equations solver categories