8n+12=3n+4

Simple and best practice solution for 8n+12=3n+4 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 8n+12=3n+4 equation:


Simplifying
8n + 12 = 3n + 4

Reorder the terms:
12 + 8n = 3n + 4

Reorder the terms:
12 + 8n = 4 + 3n

Solving
12 + 8n = 4 + 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.
12 + 8n + -3n = 4 + 3n + -3n

Combine like terms: 8n + -3n = 5n
12 + 5n = 4 + 3n + -3n

Combine like terms: 3n + -3n = 0
12 + 5n = 4 + 0
12 + 5n = 4

Add '-12' to each side of the equation.
12 + -12 + 5n = 4 + -12

Combine like terms: 12 + -12 = 0
0 + 5n = 4 + -12
5n = 4 + -12

Combine like terms: 4 + -12 = -8
5n = -8

Divide each side by '5'.
n = -1.6

Simplifying
n = -1.6

See similar equations:

| 3a+26=7 | | (2n+15)=(3n-5) | | 4y+1=z | | 50-(2*q)=q/2 | | 19x^3=216-x^6 | | 3n/2-14=5n | | 9r^2-4=0 | | 3(x+3)=4(2-x)+15 | | x/9-=0 | | (-3x+7)(x-2)= | | (9x-6)(2x+8)=0 | | x=2.571428571+-0.1428571429y | | 50-2x=x/2 | | (20+2x)=(6x) | | 9u-23=-4(u-4) | | .4+4=20 | | c+0.25c= | | 5x-10x^2=12 | | -58x-26=8x | | .40+4=20 | | -4(-3x-3)=39+3x | | 3-3-x-x= | | (5n+29)(n-8)=8 | | (4x+9)=(6x-29) | | 5(6*7)= | | y-12/y-5=2 | | 1.8x=-26.208 | | (3n+20)=(6n-25) | | 1*78= | | 12y-10=8y+18 | | x^3-x^2-8x=0 | | 5x-10=30-15x |

Equations solver categories