1-7n=n+5+2n+16

Simple and best practice solution for 1-7n=n+5+2n+16 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 1-7n=n+5+2n+16 equation:


Simplifying
1 + -7n = n + 5 + 2n + 16

Reorder the terms:
1 + -7n = 5 + 16 + n + 2n

Combine like terms: 5 + 16 = 21
1 + -7n = 21 + n + 2n

Combine like terms: n + 2n = 3n
1 + -7n = 21 + 3n

Solving
1 + -7n = 21 + 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.
1 + -7n + -3n = 21 + 3n + -3n

Combine like terms: -7n + -3n = -10n
1 + -10n = 21 + 3n + -3n

Combine like terms: 3n + -3n = 0
1 + -10n = 21 + 0
1 + -10n = 21

Add '-1' to each side of the equation.
1 + -1 + -10n = 21 + -1

Combine like terms: 1 + -1 = 0
0 + -10n = 21 + -1
-10n = 21 + -1

Combine like terms: 21 + -1 = 20
-10n = 20

Divide each side by '-10'.
n = -2

Simplifying
n = -2

See similar equations:

| 25-x^2-4xy-4y^2=0 | | -1+7x=3x+43 | | -40=m-10 | | 2z-14=-17+z | | 12d+10=32 | | -7x+2=-5-7x | | 8(3x+2)=10 | | 6-2x+2=8-5x+3x | | 42x^5=0 | | 3m+4n/5=5m/2 | | 2c^2+7=-6 | | -2x=x+3 | | 6r-3-7=r | | 2y-18=36 | | 8+5m=2+7m | | -3x-7=-50 | | 25-(13+7)+4= | | 3a^2-16a-12=0 | | 58=x/7(5) | | 7m+3-=-9 | | 15-2b=4b-3b | | 18-3(4+2)+4= | | -7k+8k=13+4k+4+1 | | 8y+6x=6 | | x^2+2x+4=39 | | -7k+8k=13+4k | | -8x-17=-169 | | M=2/3(3,6) | | X^2+100x+5000=0 | | M=2/3 | | F(x)=-16x+96x | | 4/5x11/16 |

Equations solver categories