-7=a/2-3

Simple and best practice solution for -7=a/2-3 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/2-3 equation: 



-7=a/2-3

We move all terms to the left:

-7-(a/2-3)=0

We get rid of parentheses

-a/2+3-7=0

We multiply all the terms by the denominator


-a+3*2-7*2=0

We add all the numbers together, and all the variables

-1a-8=0

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

-a=8

a=8/-1

a=-8

See similar equations:

| x/12+8=11 | | 4x+9=2x+5= | | 3*u*u-5*u=-2*u | | -9(u-6)=7u+6 | | 5x2+x=0 | | 2+d/4=-4 | | −6(s+7)=10(3−s) | | 15-(x-2)=17-x | | 9p+4p=91 | | -9w+2=-4(w+7) | | 1.94x-10/8x+4.32=2(1.15+85)/5 | | 4x-3x+45=-36 | | 12/x=16/x+2 | | 3y+1y=2 | | 10.3r=1.3 | | -11/9n+11/9=22 | | 30/a-2;a=6 | | 2x-4=15+x | | 5.2(x-1.75)=-10.4 | | -11/3(1/3n+1/3)=22 | | 1/2(4x+6)-9=110 | | 100-x=75+2x | | 3x-3x-8=7 | | x-4=15+x | | 1/x+4=6 | | 3m;m=1/6 | | 3s+10=45 | | 4(u+3)=16 | | 38-b/2;b=12 | | (9x-4)+40=90 | | 3(s+5)=25 | | r7=-8 |

Equations solver categories