-8n+7=-15

Simple and best practice solution for -8n+7=-15 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+7=-15 equation: 


Simplifying
-8n + 7 = -15

Reorder the terms:
7 + -8n = -15

Solving
7 + -8n = -15

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + -8n = -15 + -7

Combine like terms: 7 + -7 = 0
0 + -8n = -15 + -7
-8n = -15 + -7

Combine like terms: -15 + -7 = -22
-8n = -22

Divide each side by '-8'.
n = 2.75

Simplifying
n = 2.75

See similar equations:

| 3(x-5)+5=22 | | 12(r+7)=5r+59 | | -10+p=2 | | 12x+3(-2x+1/3) | | x-12f=4f | | 10v-8v+(-5)v=18 | | 87.5/100=512/x | | 8(-6z-5)-7(1-5z)= | | x+x-49,840=289,220 | | 3w-1-2w=4-2w | | 9m+4-3m=12 | | 2-(5x-2)=20 | | 8x-14=2x-3 | | 120=3y | | -m/3=3 | | 3x-2(4x+1)=13 | | 10j-9j=19 | | 3x+6=3x+1-5x | | 2x+13=7x | | -1=-3r-2r | | ((3-x)/2)+1=0 | | 2(-x+4)+6x=16 | | 21x+5=0 | | 2(6p-4)+2(-3-5p)= | | -4(j+2)=12 | | 0.3x-1.9=0.5 | | 3-x/2+1=0 | | (7)(-2)(5)= | | -21=-3(x+2)-3 | | 5x+5=120 | | x5-9=2 | | y=f(6)+4 |

Equations solver categories