-87=-3(7n+8)

Simple and best practice solution for -87=-3(7n+8) 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 -87=-3(7n+8) equation:


-87=-3(7n+8)

We simplify the equation to the form, which is simple to understand 
-87=-3(7n+8)

Reorder the terms in parentheses
-87=+(-21n-24)

Remove unnecessary parentheses
-87=-21n-24

We move all terms containing n to the left and all other terms to the right. 
+21n=-24+87

We simplify left and right side of the equation. 
+21n=+63

We divide both sides of the equation by 021 to get n. 
n=3

See similar equations:

| X+57+48=180 | | -20+2=6x-13 | | t=0.15-1132.5+755 | | -21=8(u+3)+7u | | -3[9-4x]=-111 | | a-15=-34 | | 2=15x-1 | | 5(5x-11)+6x= | | -0.5(6y-20)=-11 | | 2x+7-3x=11 | | 2=cos(5x) | | -(1+4n)=-26+n | | 19x+8=120 | | 25=3x+8 | | 3x^2-1=-6x | | 88=8(3-x) | | x^4+2x^3-4x^2+x=0 | | 1.02x+y=261 | | 7y+14x=21 | | X-5+x-5=x+15 | | -8+5x-2x=-29 | | [5n+9]=36 | | -2n+2n-6n-8n+4n-2n= | | 2x+(x-9)=63 | | 3a^2+22a-45=0 | | 7=-3m-4m | | 50=x | | 9(2x+6)+12= | | 5(20-2y-2z)+10y+z=100 | | -2+6x-2x=-42 | | 3(1+7k)=171 | | 100=(100-4y)+4y |

Equations solver categories