-7-8n=2n+3

Simple and best practice solution for -7-8n=2n+3 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 -7-8n=2n+3 equation:


Simplifying
-7 + -8n = 2n + 3

Reorder the terms:
-7 + -8n = 3 + 2n

Solving
-7 + -8n = 3 + 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.
-7 + -8n + -2n = 3 + 2n + -2n

Combine like terms: -8n + -2n = -10n
-7 + -10n = 3 + 2n + -2n

Combine like terms: 2n + -2n = 0
-7 + -10n = 3 + 0
-7 + -10n = 3

Add '7' to each side of the equation.
-7 + 7 + -10n = 3 + 7

Combine like terms: -7 + 7 = 0
0 + -10n = 3 + 7
-10n = 3 + 7

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

Divide each side by '-10'.
n = -1

Simplifying
n = -1

See similar equations:

| y-6=4/6(x-6) | | 5x+19=3x+3 | | 1/2x10/6 | | 11=9/x | | 10+d=15+0.5d | | 5x-5=x+13 | | 192*60=x | | tanx=-0.62 | | 2n+14=5n-7 | | 11x+26=2x+170 | | 11520/60 | | 10(x-6)=-14 | | X^5=e^35 | | 9y=(7y+24) | | 6x-2/x-2=2 | | (3x-4)+(2x+11)=0 | | 4(3x-12)=48 | | 15x+3(5x-10)=10x-45+5x | | 5x+24x=30-2x | | 60-4x=-75-7x | | 5x+45+12x-74=180 | | 23-3/3=x-2/2 | | -x-(-10)=x | | 12y+2x=20 | | 1.4x=1 | | 4(94-y)+2y=310 | | 4x^3+12x^2+3x+9= | | ln(2x)+ln(x+2)=ln(30) | | 7x+3=(2-4x)+7-1 | | -4(x+1)-7(1-8x)=-11 | | 108x+54=112x-18 | | -3(2t+9)=-21 |

Equations solver categories