7w+12+2w=21

Simple and best practice solution for 7w+12+2w=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 7w+12+2w=21 equation: 



7w+12+2w=21

We move all terms to the left:

7w+12+2w-(21)=0

We add all the numbers together, and all the variables

9w-9=0

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

9w=9

w=9/9

w=1

See similar equations:

| 16h-11h-h=16 | | −2(x+6)+16=11−3x | | -6=k-3k | | f/6-2=5 | | 3(4x–2)=–12x– | | -5y+8=-4y-5 | | (4x+2)=(x-49)=37=360 | | 5x-34=x+8 | | t=-10(43)+7 | | 6n+3n+2n-3n=16 | | -7x+15=-20 | | -12=-z-5z | | 3y+3y+y-4y+y=12 | | t=12(97)-5 | | 2/3(6x+3)=4x | | 10d-7d-4d+d+d=20 | | |v|=-2 | | 2x^2+18x=-40 | | 16=-3p+7 | | 7=-t^2+8t | | |v|=0 | | 11=r/2+3 | | 2(n+6)=15 | | -9.1=w/7+2.1 | | X=180°-5x-15° | | X4x=20 | | 15y-6y-y+2y=10 | | -4x+8=4x+24 | | 0=2f+7 | | -9.1=7w+2.1 | | (x+3)^2=-2x-7 | | -6(8-7m)=-3(-5-7m) |

Equations solver categories