a+9=13=

Simple and best practice solution for a+9=13= 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+9=13= equation: 



a+9=13=

We move all terms to the left:

a+9-(13)=0

We add all the numbers together, and all the variables

a-4=0

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

a=4

See similar equations:

| 5n+1-2=14 | | Y=2x-8/7 | | 1/2(20y-6)=-3(-2y+4) | | -3y=8y-15 | | 5k-2=2 | | 1500x(1+0.055)=6000 | | 4p-80=3 | | r÷9+8=-13 | | 2+x+4=9(2) | | 3p+4=80 | | –3a=-9 | | 3p-4=80 | | -13=-c | | -13=r÷9×8 | | 10(1+3n=-20 | | 5a-9=2a-9 | | 15-6/x=-8.5 | | 7+2/3x=5 | | b-7=-13b−7=−13 | | 3f-2f=3 | | w/8.3=6.7 | | 3.2x=1.2 | | 2/21=131.25/x | | 3/4a+2=7 | | -8(-8x-6)=368 | | 16/2=w/6 | | 2^x=208 | | 3(q-7)=67 | | 8i+4i=12 | | x+5=-8+10-2 | | 2/21=94.5/x | | y.y-12=9 |

Equations solver categories