a/7-12=9

Simple and best practice solution for a/7-12=9 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/7-12=9 equation: 


a in (-oo:+oo)

a/7-12 = 9 // - 9

a/7-12-9 = 0

1/7*a-21 = 0 // + 21

1/7*a = 21 // : 1/7

a = 21/1/7

a = 147

a = 147

See similar equations:

| -6(1)-6y=36 | | (5x^2)+9=0 | | 10x^(6)+8x^(4)/2x^(2) | | 3-7n=4n+12 | | 10x-5(1)=-50 | | 10(1)-5y=-50 | | 5p3/11p4 | | 10x-5y=-50 | | 2a-2=12 | | 5x-7(5/7x+35)=-35 | | 10st+5t-4s-2= | | -7(0)-8y=56 | | (2x+7)2= | | Q^3-3Q^2-5=0 | | -7x-8(0)=56 | | 11/4/7-9/5/7 | | 5/3(-3/2+n)=3/2 | | 8x-10(4-x)= | | 114/7-95/7 | | 3/5=n/4 | | 8=6x+68 | | 8(v+4)-2v=2(3v+3)-9 | | 7x-3=2(3x+5)-7 | | 9y+y(5-y)= | | .2x-.3=.1x+4 | | 2+4i/2+5i | | 5x+8-2(x+1)=7x+9 | | (0,5)-(1/3.9/4)+(1/5.20) | | 8x-4(x-12)=56 | | (0,5)-(1/3*9/4)+(1/5*20) | | 31.5=7/2(7)+7 | | y=7/2(7)+7 |

Equations solver categories