8n-3(2n+7)=-9

Simple and best practice solution for 8n-3(2n+7)=-9 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 8n-3(2n+7)=-9 equation: 



8n-3(2n+7)=-9

We move all terms to the left:

8n-3(2n+7)-(-9)=0

We add all the numbers together, and all the variables

8n-3(2n+7)+9=0

We multiply parentheses

8n-6n-21+9=0

We add all the numbers together, and all the variables

2n-12=0

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

2n=12

n=12/2

n=6

See similar equations:

| 15=7+x/5 | | 1296^3x-3=216^3x-3 | | 2b+-8=-18 | | -3(9x-4)=-27x+12 | | 14x-16=9x+29 | | 0.1^x=x | | 2(9x-4)=-2x+12 | | -3(1/2-1)-8=1/2(x-10)-2x | | s-26=s-57 | | p=2(p-45) | | -6w+42.5=4.1 | | (1/2)^-x=32 | | -81=13x-16 | | -2/5p=-6/1 | | -w+222=110 | | 267=22-u | | 30x+60=27000 | | (3x-29)=(2x+27) | | 9=3+y/2 | | 27.8-8y=2.2 | | (2x-29)=93 | | 8x+1=83 | | 0=5+^2-17t+6 | | 3x-20=2x+2-13 | | 1+-5x=-29 | | 4x+-2=-26 | | 6x-7-2x=3x+8 | | 8y=141+127 | | 6+-7x=55 | | 4x+-7=-43 | | -7(x-14)=-122 | | 8(-10v-2)=-18-80v |

Equations solver categories