7-4-2n=12-3n

Simple and best practice solution for 7-4-2n=12-3n 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 7-4-2n=12-3n equation: 



7-4-2n=12-3n

We move all terms to the left:

7-4-2n-(12-3n)=0

We add all the numbers together, and all the variables

-2n-(-3n+12)+7-4=0

We add all the numbers together, and all the variables

-2n-(-3n+12)+3=0

We get rid of parentheses

-2n+3n-12+3=0

We add all the numbers together, and all the variables

n-9=0

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

n=9

See similar equations:

| -4s+9=-3s | | 15r^2=5r | | 2-7f=-6f+8 | | 2-7f=6f+8 | | 3^x+5=2^5-3x | | -8m-4m+9=-9-10m | | 7(7-x)=-21 | | -4f-1=10+7f | | -2-3s=-4s+8 | | -9t=-10t+6 | | p=6+2p | | -7g=-10-9g | | -5r=4-7r | | 2(3x+9)=70 | | -11k-2k-4k+-4=13 | | -8-10x=22 | | 4(s-17)-2=2 | | 8x^2-19x=6 | | -6=-2(f+4) | | 2j+j=15 | | (18x-2)-(8x-4)=0 | | 6n+2n-3=5 | | b-2b+-20=-4 | | 2(3x+7)-4x+3=4x+2 | | 5p-7p=-16 | | -w+20w+-9w+-20=10 | | a-5/2=9 | | 7h+-17h-(-11)=-19 | | 11-y=9 | | 16m+8m+-15m-10m=15 | | 9x+3=15+2x | | -8z+12=20 |

Equations solver categories