-21=7n-4-3n+10

Simple and best practice solution for -21=7n-4-3n+10 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 -21=7n-4-3n+10 equation: 



-21=7n-4-3n+10

We move all terms to the left:

-21-(7n-4-3n+10)=0

We add all the numbers together, and all the variables

-(4n+6)-21=0

We get rid of parentheses

-4n-6-21=0

We add all the numbers together, and all the variables

-4n-27=0

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

-4n=27

n=27/-4

n=-6+3/4

See similar equations:

| 14b-32+(-6b)=-3+5b | | 2/3y7=15 | | -35=-5/7y | | -w+3=-4 | | X+7/18=4/9+x-7/4 | | -15=14m=5 | | 2x+40=0.181818x | | O.2x+0.7=0.6x-2.5 | | X+7/18=4/9+x-7/5 | | 553=48x+265 | | 17+m=2m+18 | | 6u=-8 | | 5z-5z+14=70 | | x+3/2+x+1/7=2 | | 1/3+2-10=-3t+2 | | -(4x-1)=12(2x+3) | | -8x-69=24-5x | | 6a+14-a=5+8a | | 245=119-x | | 3x+8x+5=9 | | -8(3x-4)=14 | | 4w-13=-4(-2w+5) | | 3(6a-1)+1=-146 | | -24(12+27x)=21(-6-33x) | | O.5x-3.5=0.2x-0.5 | | 1(-1y+-3)=-4 | | 1-3.8-0.8=-4.7a-1.6 | | -6(2r+8)=—10(r-3) | | -4+5x-17-22x=x | | 14-8p=2(p-8) | | 1=10+n/10 | | 500+10x=300+30x |

Equations solver categories