3n+1-16-n=20

Simple and best practice solution for 3n+1-16-n=20 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+1-16-n=20 equation:


Simplifying
3n + 1 + -16 + -1n = 20

Reorder the terms:
1 + -16 + 3n + -1n = 20

Combine like terms: 1 + -16 = -15
-15 + 3n + -1n = 20

Combine like terms: 3n + -1n = 2n
-15 + 2n = 20

Solving
-15 + 2n = 20

Solving for variable 'n'.

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

Add '15' to each side of the equation.
-15 + 15 + 2n = 20 + 15

Combine like terms: -15 + 15 = 0
0 + 2n = 20 + 15
2n = 20 + 15

Combine like terms: 20 + 15 = 35
2n = 35

Divide each side by '2'.
n = 17.5

Simplifying
n = 17.5

See similar equations:

| 16v+-4v+-14=10 | | 8x+8=6x+44 | | 14x=x^2 | | 2y-9=10y+55 | | 8x-(2x-8)=62 | | 4a-5b=5 | | 5x-(x+4)=5+4(x-2) | | a=5 | | -14v+7=-7 | | 19y+-y+2y=-20 | | 4x-80=180 | | 8+8y=-6+3y | | 5x-9y=2 | | 4x-80=120 | | y+15=-2(x-15) | | 10x-2(x+4)=8(x-2)+6 | | 8v+6=4v-2 | | x^2+1x+10= | | -9(-21)= | | (x^4+5y^5)(x^4-y^5)= | | x+(x+5)(-2)= | | (3v+5)(3c-5)= | | x+2v=w | | (5c-3)(6c-5)= | | R=-0.408 | | x-4(x+2)= | | 4x^3y+16x^2y+12xy= | | -3m=4.2 | | 53x^2-20x^4=18 | | -3+-5=36 | | 48a^2-12ab-18b^2=0 | | 3x=36774267 |

Equations solver categories