-3=-4+a/7

Simple and best practice solution for -3=-4+a/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 -3=-4+a/7 equation: 



-3=-4+a/7

We move all terms to the left:

-3-(-4+a/7)=0

We add all the numbers together, and all the variables

-(a/7-4)-3=0

We get rid of parentheses

-a/7+4-3=0

We multiply all the terms by the denominator


-a+4*7-3*7=0

We add all the numbers together, and all the variables

-1a+7=0

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

-a=-7

a=-7/-1

a=+7

See similar equations:

| (-14)=3x+10 | | -x+12=-21+14 | | 12x+3*13x-8=180 | | 80+45x=25x | | 5/60=3/y-10 | | x^=4/9 | | 2+y/4=26 | | q²-256=0 | | k²-2k(k-2)+5=0 | | 6(-5x+7)=-198 | | n/10+-97=-87 | | 12x+3X13x-8=180 | | P=q×4-5 | | 3m+m=15 | | 4p²-3=61 | | 6c=38.88 | | (8)=3x+10 | | 18+7x=44+104 | | 3k+2(5k-3)=8 | | -28=4(b-94) | | -8(2n-2)=7(-2n+3)+3 | | 4p-3=61 | | k-8.9/2=-0.3 | | f/7+-34=-38 | | 24=k/4+18 | | 108+44=18+7x | | -3-x=-6x+7 | | x^2-8x+16=50 | | -3(-2-2k)=-3(k+1) | | 2(-8+6x)=92 | | (4)=x/6-9 | | 44+104=18+7x |

Equations solver categories