9=8(n+4)-7

Simple and best practice solution for 9=8(n+4)-7 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 9=8(n+4)-7 equation:


Simplifying
9 = 8(n + 4) + -7

Reorder the terms:
9 = 8(4 + n) + -7
9 = (4 * 8 + n * 8) + -7
9 = (32 + 8n) + -7

Reorder the terms:
9 = 32 + -7 + 8n

Combine like terms: 32 + -7 = 25
9 = 25 + 8n

Solving
9 = 25 + 8n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-8n' to each side of the equation.
9 + -8n = 25 + 8n + -8n

Combine like terms: 8n + -8n = 0
9 + -8n = 25 + 0
9 + -8n = 25

Add '-9' to each side of the equation.
9 + -9 + -8n = 25 + -9

Combine like terms: 9 + -9 = 0
0 + -8n = 25 + -9
-8n = 25 + -9

Combine like terms: 25 + -9 = 16
-8n = 16

Divide each side by '-8'.
n = -2

Simplifying
n = -2

See similar equations:

| 6.23=3(h-11.6)-6.37 | | 2x^2+26x+44=0 | | 5/6-1 | | 800=0.051x+300 | | 14=p-11 | | 0=27-3Q^2 | | -8.5=3(K+19.5)-9.1 | | -11-6b=b-4 | | -6(-7x+4)= | | ln(4x^2-16)= | | 6x-3x-2x-6=4x | | 20t-40=38+7t | | 3.65(c+1)+7.12=18.07 | | 4+2*3= | | cotx= | | 2x+20=4x+4 | | 2x+0=5x | | 3a+4=-8 | | -1+3x=23 | | (y)dy-(4x)dx=0 | | (3x+2)+(-4x-7)= | | 4t^3-4t^2-3t-1=0 | | 3x+42+5x-22=180 | | X=6+9y | | 12(x+9)-56=208 | | 6x+2x+4=76 | | -8h=-3.6 | | 2x^2+4x-580=0 | | (5x+10)=(7x-4) | | -12+k/4=-1 | | (7n-2)(5n-8)= | | (x^3/6)^2 |

Equations solver categories