-2w-7=21

Simple and best practice solution for -2w-7=21 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 -2w-7=21 equation: 



-2w-7=21

We move all terms to the left:

-2w-7-(21)=0

We add all the numbers together, and all the variables

-2w-28=0

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

-2w=28

w=28/-2

w=-14

See similar equations:

| -24-9x=5x-52 | | 9x+5=-41 | | 10a+38=-32 | | 10a+32=-32 | | 8w+27=67 | | 8n-14=2 | | -5y-29=11 | | 4x-9+8=6x+19 | | 7-x/3=14 | | 4(x=3)=40 | | 28+108+x=180 | | -6x+5(-2x-11)=3=137 | | (5−x)1/2−2x=0 | | 60=-5(1x-6) | | –3x+6=-9 | | Y¹+9y=0;y(0)=-2 | | x−9=13 | | 12*x/3=12*x/2+12*1/2 | | 60+60+x=18 | | x×1.25=180 | | 60+60+x=18- | | xx1.25=180 | | 24+118+x=180 | | 13t-30=22 | | 6x^2+5x1=0 | | 501=3x+201 | | 9w+90=243 | | -2/3w+5=-11 | | (5x8-13)=(3x8+3) | | 22=3h+1 | | 4n-18=6 | | 5m-14=66 |

Equations solver categories