9=7+w

Simple and best practice solution for 9=7+w 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 9=7+w equation: 



9=7+w

We move all terms to the left:

9-(7+w)=0

We add all the numbers together, and all the variables

-(w+7)+9=0

We get rid of parentheses

-w-7+9=0

We add all the numbers together, and all the variables

-1w+2=0

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

-w=-2

w=-2/-1

w=+2

See similar equations:

| 57=b/19 | | 400=50x | | (10x)+2x=180 | | 564x=50(x-1/2) | | 400=50x8 | | 2x+27+67=180 | | 67/9=-2+5/2/3v | | 2(3x-7)=-6x-14 | | 3/4c=-10 | | (6x+19)=360 | | 10x+2×=180 | | ½x-3=⅖+11 | | 3(x+3)-8=72 | | -6=-8y+6(y-2) | | 7=w/3-16 | | x/4-1=60 | | 8=-3r | | 7x-25+169=180 | | 11x+49=60 | | (x+10)^2/3=25 | | A=10n+3 | | -8r-4.2=111 | | m-31=72 | | 9/18(2x−1)+3/6(x+1)=3 | | x=1/3(3x+15)-5 | | (7x+16)+(3x+48)=360 | | (3x+15)/3-5=x | | .6=−w8 | | 7y-10y+18+2y=-5 | | 3x+1.8=6.3 | | 2n-15n+3=36 | | x+12/100xx=2240 |

Equations solver categories