-7n+4=-3n-8

Simple and best practice solution for -7n+4=-3n-8 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+4=-3n-8 equation:


Simplifying
-7n + 4 = -3n + -8

Reorder the terms:
4 + -7n = -3n + -8

Reorder the terms:
4 + -7n = -8 + -3n

Solving
4 + -7n = -8 + -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.
4 + -7n + 3n = -8 + -3n + 3n

Combine like terms: -7n + 3n = -4n
4 + -4n = -8 + -3n + 3n

Combine like terms: -3n + 3n = 0
4 + -4n = -8 + 0
4 + -4n = -8

Add '-4' to each side of the equation.
4 + -4 + -4n = -8 + -4

Combine like terms: 4 + -4 = 0
0 + -4n = -8 + -4
-4n = -8 + -4

Combine like terms: -8 + -4 = -12
-4n = -12

Divide each side by '-4'.
n = 3

Simplifying
n = 3

See similar equations:

| (4x^2-21x-5)(x-4)= | | 5(2x-1)-3(6x+1)=8 | | 15x^2-12x^2= | | 3/18k-2=13 | | 13a^5-4a^4+12= | | 7(2z+1)+5z=3(8z-3) | | 7(2z+1)+5x=3(8z-3) | | y-3=-2/3(x-5) | | (5a^2+3-5a^4+9a)+(3a^4-5-3a^2)= | | 9x-36/6x-24 | | 2x-3x+7x=9x+8 | | z-5z=6z-8-z | | 21/2 | | 7l+3=38 | | 4x^5-28x^4+40x^3= | | 2x+7x-6x=16+2 | | 8+2x(5)=40 | | -y+12y= | | -3(-7x+3)= | | 10m^2+mn-3n^2= | | -(5xy-11)+4(3xy+7)= | | -2(6x)= | | (3w^2-5w^3)+(7w^3-3+9w^2)= | | (2t-1)=16 | | 0=-x^2+6 | | -5(4x-4)= | | 4*x+6-30= | | -9-b+8b=-22 | | 0+7=21 | | 13-(-10x)+5x-(-11)= | | 4q+8q+10= | | -2x-6y-4x+14y= |

Equations solver categories