7+a=9

Simple and best practice solution for 7+a=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 7+a=9 equation: 


a in (-oo:+oo)

a+7 = 9 // - 9

a-9+7 = 0

a-2 = 0 // + 2

a = 2

a = 2

See similar equations:

| 3+t=11 | | -2+d=-1 | | 13x=In(1.5) | | a/7=6 | | 6b=-60 | | -6=a+5 | | a/-2=5 | | 10=n+8 | | n+9=6 | | a+8=0 | | b-2=-13 | | -2b=-20 | | 4m=40 | | d/6=4 | | d-2=0 | | -1=x+7 | | x-2(x-1)=4 | | t-5=-6 | | 9=b+9 | | w+9=-1 | | -5w=-20 | | -4a=-12 | | k+2=-9 | | -10+t=-1 | | b+9=6 | | b+7=13 | | 16=t+10 | | -1=k-6 | | w/7=6 | | b/6=-3 | | t+8=10 | | 16=b+7 |

Equations solver categories