7n+3=2n-17

Simple and best practice solution for 7n+3=2n-17 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 7n+3=2n-17 equation:


Simplifying
7n + 3 = 2n + -17

Reorder the terms:
3 + 7n = 2n + -17

Reorder the terms:
3 + 7n = -17 + 2n

Solving
3 + 7n = -17 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
3 + 7n + -2n = -17 + 2n + -2n

Combine like terms: 7n + -2n = 5n
3 + 5n = -17 + 2n + -2n

Combine like terms: 2n + -2n = 0
3 + 5n = -17 + 0
3 + 5n = -17

Add '-3' to each side of the equation.
3 + -3 + 5n = -17 + -3

Combine like terms: 3 + -3 = 0
0 + 5n = -17 + -3
5n = -17 + -3

Combine like terms: -17 + -3 = -20
5n = -20

Divide each side by '5'.
n = -4

Simplifying
n = -4

See similar equations:

| -7(-2)+4(0)= | | 240=14x^6 | | 4/7-2/7t=0 | | Kx+3x=0 | | 3(x+8)+6x=9x-24 | | -2-6(0)= | | 11x^2+33x+44= | | x=.5(110-50) | | 2t+9=t-12 | | 9(8c-1)-12=70c+9 | | 3/1/3 | | x=.5(135-55) | | -7(7)+4(-1)= | | -7(7)+4(-1)=-15 | | 137x-19y=1 | | 12y^2=20 | | 31/3 | | 4G+16H-8J=32 | | 34x-17y=0 | | 7-6(-1)= | | 34x-17y=1 | | X^2-6=22 | | 9/8-1/4 | | x=.5(110-40) | | 3s+7=s+12 | | %nbsp;x-6y=13 | | 2(x+9)+5x=7x-18 | | (3p/p+4)-(9/3p+7)= | | 1(lny)=lnx+c | | 1/3x^2-x-4/3 | | 12-2q=q | | f=6x-1 |

Equations solver categories