3(n+7)=28

Simple and best practice solution for 3(n+7)=28 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(n+7)=28 equation: 



3(n+7)=28

We move all terms to the left:

3(n+7)-(28)=0

We multiply parentheses

3n+21-28=0

We add all the numbers together, and all the variables

3n-7=0

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

3n=7

n=7/3

n=2+1/3

See similar equations:

| 13=13+5x-10 | | 32=4(h-80) | | x/3=6;x= | | 6(y-5)+5=17 | | -7x=49;x= | | 10=n/5=2 | | 21=3c-3 | | (y+1)-2=-8 | | 0.4×x=35 | | 63=9y;y= | | 8/x-10=4/x-5 | | -3/4h-13=7 | | –8u+5=–7u | | 40=7v-2 | | 4/3m-1=22/3 | | F(-19)=5x-13 | | 4a=-18-2a | | 13-3y=25-7y | | Y=420x+720 | | 13-3y=257y | | F(3)=-5x-x+20 | | -2(4x-7)=5(x+3)+12 | | -3/5x=21/10 | | -23=-2p-3 | | -3x-2=-20-5 | | -25=b-6 | | -(9-3a)-(4+2a)-3=-(2-5)+(-a)+1 | | 3x+2+x=11x+9 | | 14=x-4;x= | | -11+x-7=-15 | | 8(-2+a)=-64 | | x/46=5 |

Equations solver categories