1a+2=-7

Simple and best practice solution for 1a+2=-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 1a+2=-7 equation: 



1a+2=-7

We move all terms to the left:

1a+2-(-7)=0

We add all the numbers together, and all the variables

a+9=0

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

a=-9

See similar equations:

| 61+x+60+70=180 | | Y-7=-2(x+6) | | -18=n-9 | | (12x+10)+(8x+10)=180 | | x+95+35=180 | | 2(2q=1.5)=18-q | | -4x-(-8-2x)=-3(2x-4) | | 265+6t=553 | | -7x9x=-51 | | -35=5(2x=11) | | 0.8x-0.14=3.86 | | 3/4x-9=-27 | | -35=5(2x=11 | | 9x¨2-65=16 | | -11a+4=-18 | | 5x+4x=9x-12 | | 265+48x6=553 | | -11a=4=-18 | | |d|-25=-13 | | 8u=8+35 | | 2(5x+7)=-41+25 | | 4w-5+2(2w-1)=-4(w+3) | | 2x²+11x-51=0 | | -7h+7=-1+8+5h | | -j-8=-1 | | 31-x=31 | | 4w-5+2(2w-1)=-4(w=3) | | 18x-12=22 | | 4(2x+5=-15+27 | | 7r=-4+6r | | 4x²-1=35 | | x+34=+x+22 |

Equations solver categories