3(w+6)=21

Simple and best practice solution for 3(w+6)=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 3(w+6)=21 equation: 



3(w+6)=21

We move all terms to the left:

3(w+6)-(21)=0

We multiply parentheses

3w+18-21=0

We add all the numbers together, and all the variables

3w-3=0

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

3w=3

w=3/3

w=1

See similar equations:

| -2(w+8)-(5-5w)=2w | | (4×x)+(3×x)=35 | | x+18+12=49 | | 1/2x-30=40 | | 4x+24/10=4 | | 6/7x+4=-1/7x-7 | | 32g=8g-10g-150 | | 1/7x+3=-6/7x-8 | | 3/4x+9=0 | | (5/2w)-(7/3w)=1 | | 1x+1x+2x+2x=360 | | 64+3x-1=180 | | -4(x-6)=9-3x | | 16t+-8t+-3t-8t=18 | | 7x^2+4x-36=0 | | 360-x-x=76 | | 14-4y=y+1 | | 7x+18+21x-7x=18 | | 10-q*4=76 | | -2y+5(0.4y-1.6)=0 | | 15x+5x=250 | | 6(d+10)​6=9 | | 45x=180x+40x | | -11h-11h+-3=19 | | 72.5=l+(16.5*2) | | x4-10x2+21=0 | | 5+4(w-1)=2w-2(w+4) | | -4/7+1/2w=-1/3 | | 2m/5=20 | | 9/15j=12 | | 5(0.4y-1.6)=2y | | 2x-(12/x)=5 |

Equations solver categories