3n+7=-15

Simple and best practice solution for 3n+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 3n+7=-15 equation: 


Simplifying
3n + 7 = -15

Reorder the terms:
7 + 3n = -15

Solving
7 + 3n = -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 + 3n = -15 + -7

Combine like terms: 7 + -7 = 0
0 + 3n = -15 + -7
3n = -15 + -7

Combine like terms: -15 + -7 = -22
3n = -22

Divide each side by '3'.
n = -7.333333333

Simplifying
n = -7.333333333

See similar equations:

| 52=16+9x | | 16x^2+44x+30=0 | | 14x^2=-x+4 | | =t^3-3t | | 61=6x-x+1 | | 50/3x=2 | | lnx=4logxe | | x-.5x=5 | | 4p+3=2p-3 | | 12/24n=-34/44 | | 10=8y-3y-5 | | 36cos(3x)=0 | | 1.11=(x-31)/5 | | x-3y-4=0 | | 7.5=.000014*10560(T-60) | | 6x-2=4(x+2) | | 1.64=(X-31)5 | | I=.000014*10560(T-60) | | (5y-2)(3-y)=0 | | 1.65=(X-31)/5 | | 54=5-7h | | 0=-9t^2+72t+90 | | 6-3m/5=2(m-2) | | S=-9t^2+72t+90 | | 1.96=(x-31)/5 | | 18=5x-17 | | 5n+(-8)=-73 | | cos^2x+cosx+1=0 | | (3x-y+1)dx+(6x-2y-3)dy=0 | | 5(17/23) | | 5y=72-4y | | 9+3g=9 |

Equations solver categories