7n-21+4n-20=10

Simple and best practice solution for 7n-21+4n-20=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 7n-21+4n-20=10 equation: 



7n-21+4n-20=10

We move all terms to the left:

7n-21+4n-20-(10)=0

We add all the numbers together, and all the variables

11n-51=0

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

11n=51

n=51/11

n=4+7/11

See similar equations:

| Z(z+5)=-6 | | 2x+12=x+38 | | x+15+3x+1=8x-16 | | -8+4t=32 | | 4•3b=24 | | 5x+7+10x+6=17x+9 | | 6+-5t=105 | | -147=7(1-4n)+6n | | 2(x+3)+6=4x+3 | | 6x=12=2x=32 | | 4-3b=24 | | x+5+14=9x-13 | | (2z+3)(2+z)=0 | | 3/4n-14=8 | | r+5+7r=-19 | | x-5+16=2x-4 | | 2(h+)=5h-7 | | 3=4x+3+8x | | Y+7=5.4(x+16) | | ((10x+4)/(x-5))=4 | | 3.8=p3-7.2 | | 110=6n-2(-6-4n) | | x^2-10=12x | | 3x+12x-5x+100=500 | | 27+12n=-31 | | 42-(x+7)=9x-5 | | 10x+11=180 | | -4-2x+5+3=-6x+5x | | 8-2b=- | | 5x+43x+7x•2=180 | | 5x+-136=540 | | -a+6=8a+6 |

Equations solver categories