-a+7=8

Simple and best practice solution for -a+7=8 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=8 equation: 



-a+7=8

We move all terms to the left:

-a+7-(8)=0

We add all the numbers together, and all the variables

-1a-1=0

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

-a=1

a=1/-1

a=-1

See similar equations:

| -14+16h=11h+7h+14 | | -5+10f=9f-18 | | 4x*27=10x-33 | | 3+2mm=5 | | -16-2x=-12-2(x-8) | | -3+2x+5=5x-36+8 | | 3-8x-2x=6x+19 | | 18-s=s-16 | | x-7=9x-37 | | −8+7−3x=55 | | 2(3x+4)8+10x=72 | | 2*k=6 | | 2(9n-6)+52=2(7+8) | | -12.4m-8.19-8m=13.57-17m | | -5+4p=5p-3p+7 | | 6y+20+88=180 | | y+-109=-587 | | 3y=2(y+15) | | 4x(x+3)=3x+2x | | x1.35=3.6 | | 42-v=34 | | 90=-9-9a | | (-4x+33)°=(2x+81)° | | 3x+28=2x-10=5x+52 | | 1/3x+2=-4/3x-3 | | -8+20q=-9-10+19q | | (11x-47)=6x-2 | | 1/3x+2=-4/3-3 | | x-11=10-12 | | -24=s+68 | | 5m+3-5m=33 | | 5x+6+4x=24 |

Equations solver categories