7(2n-4)=84

Simple and best practice solution for 7(2n-4)=84 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 7(2n-4)=84 equation: 



7(2n-4)=84

We move all terms to the left:

7(2n-4)-(84)=0

We multiply parentheses

14n-28-84=0

We add all the numbers together, and all the variables

14n-112=0

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

14n=112

n=112/14

n=8

See similar equations:

| -0.6x=4.8 | | 16h-19=15h | | 7(2n-4)=86 | | -6x+27-5x-21=-43x-61 | | 4x+15+10x-9=x | | $10-x=$3.20 | | -8r+7=4-7r | | 2(7a+8)=86 | | 13s+2=28 | | 5x+12=3x–24 | | 0.004(8-k)+0.06(k+4)=1 | | 8|-8x-9|-16=40 | | u-30=53 | | .33(9x-6)=4x+10 | | -6x+27-5x-21=-43x-21 | | 10x-9+4x+15=x | | x-21=-19 | | 40=2x+3x+5 | | -7+9;x=3 | | 3y-6=5y-12 | | -5=y/8+9 | | 11x-7=5x+8 | | 12y+8=19y | | 12+4x=8x-36 | | 22x−88x+77=00. | | (x+13)+(10x+13)+(2x-2)=180 | | 2v+3=20 | | 4/7g=4 | | -114-2x=33-9x | | 42x=-78 | | 7x=581 | | y/5-3.2=-15.7 |

Equations solver categories