a-12=7

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



a-12=7

We move all terms to the left:

a-12-(7)=0

We add all the numbers together, and all the variables

a-19=0

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

a=19

See similar equations:

| 15x=76 | | w-7=-11 | | 6a-19=-5a+3 | | 9x+8+4x+18=52 | | .m/4=14 | | 35-f=15 | | r/25=4 | | 1/36+x/6=x/2-5/4 | | w−61=5 | | 3(6x-2)=32 | | −2/3(x+13)=22 | | 11=20x=-35 | | 14+5=-5x-6(-3x-+15)+5 | | -8.3x-8=10+0.7 | | (5-z)(5z-4)=0 | | −23(x+13)=22 | | a/14=-9 | | -2-7x=-93 | | 4x+5x+3x=360 | | -10=10(w-9) | | 961=400+20x | | x^2+6x+9=(16+x-3)(x-3) | | 6x+90=-102 | | 11=7n-3 | | k−56=6 | | 165+145-x=180 | | -1-3w+11=0 | | 165+1450x=180 | | 20x+400=31^2 | | 165+145+x=180 | | -1-3w+1=1 | | p+-156=677 |

Equations solver categories