5n+2n-5=30

Simple and best practice solution for 5n+2n-5=30 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 5n+2n-5=30 equation: 


Simplifying
5n + 2n + -5 = 30

Reorder the terms:
-5 + 5n + 2n = 30

Combine like terms: 5n + 2n = 7n
-5 + 7n = 30

Solving
-5 + 7n = 30

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + 7n = 30 + 5

Combine like terms: -5 + 5 = 0
0 + 7n = 30 + 5
7n = 30 + 5

Combine like terms: 30 + 5 = 35
7n = 35

Divide each side by '7'.
n = 5

Simplifying
n = 5

See similar equations:

| 1.8r+9=1.5r+15 | | 2x/5-x/3=4 | | -4w^2+8w+32=0 | | 7p+4=4p-2 | | 15=1+2y | | 24=9y-3y-6 | | 0.45x+0.20(260-x)=65.75 | | 3x-y-15=0 | | -2x-10-2=-8-4 | | 16=10y-2y | | 8y-13y+4= | | x+4=5+x | | 5(-10)=-10-40 | | 12-x=25 | | 12y-45=14y | | .8x-4=3.2 | | 3x-4=2(x-1) | | .2x-8=3 | | .2x-8=2 | | 0.25p-3.5=1.5 | | -5x-4=18-2x-7 | | 2x+7=3-x | | 6x+3x-x=60 | | 3x-6=2x+3 | | n-5.3=2.6 | | 2+6y=7y | | 87=2x-13 | | 48=5.7x-4.5x | | 3z^3+12z^2-8z-32= | | 39=x+5x | | 6=14x | | x^2+22x=-21 |

Equations solver categories