7=5n-5-2n

Simple and best practice solution for 7=5n-5-2n 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 7=5n-5-2n equation:


Simplifying
7 = 5n + -5 + -2n

Reorder the terms:
7 = -5 + 5n + -2n

Combine like terms: 5n + -2n = 3n
7 = -5 + 3n

Solving
7 = -5 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
7 + -3n = -5 + 3n + -3n

Combine like terms: 3n + -3n = 0
7 + -3n = -5 + 0
7 + -3n = -5

Add '-7' to each side of the equation.
7 + -7 + -3n = -5 + -7

Combine like terms: 7 + -7 = 0
0 + -3n = -5 + -7
-3n = -5 + -7

Combine like terms: -5 + -7 = -12
-3n = -12

Divide each side by '-3'.
n = 4

Simplifying
n = 4

See similar equations:

| -2d+2.8-1.8=20.6 | | 4k-1=-9 | | -(-2x-7)=15 | | 7=5n-5-2m | | 2y+6=110 | | 0.875x+.75=-6 | | 40x-80=160 | | -3n-3=0 | | Y+-1=(x+-3) | | 2y+3x=280 | | -4a+1=-39 | | y-2=2y+8 | | y=ln(5e^2x+9) | | -2n-3+8x=-27-6x | | 31+1=32 | | 73=10n-7 | | -3m+12=30 | | 8t-10=9t | | -8y-4=4 | | -6k-12=74 | | 3(3-p)=17-2p | | -8=1-4a-1 | | sec^2+4tanx=2 | | -(x-5)=-5 | | 15=3m-3-3m | | 2m+20=4m | | y+17+3y=113 | | x^9=0.5 | | 2/3(-2/3x-3/2)= | | 8(a)+8(b)=24 | | 12-4x/3=-9-12x/4 | | 3+4d-14=15-5d |

Equations solver categories