12+5n=-4n+15

Simple and best practice solution for 12+5n=-4n+15 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 12+5n=-4n+15 equation:


Simplifying
12 + 5n = -4n + 15

Reorder the terms:
12 + 5n = 15 + -4n

Solving
12 + 5n = 15 + -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
12 + 5n + 4n = 15 + -4n + 4n

Combine like terms: 5n + 4n = 9n
12 + 9n = 15 + -4n + 4n

Combine like terms: -4n + 4n = 0
12 + 9n = 15 + 0
12 + 9n = 15

Add '-12' to each side of the equation.
12 + -12 + 9n = 15 + -12

Combine like terms: 12 + -12 = 0
0 + 9n = 15 + -12
9n = 15 + -12

Combine like terms: 15 + -12 = 3
9n = 3

Divide each side by '9'.
n = 0.3333333333

Simplifying
n = 0.3333333333

See similar equations:

| 3x+(x+31)=150 | | x^2-7x-180=0 | | 4-8cos^2(6x)= | | x+x+x+x+200+140=6220 | | 2(2x-3)+5x=12(4x-9)-15 | | 10=2.50n | | -6.3w=-8.19 | | 27x^3-9x^2-3x-3=0 | | 10=2.50 | | 0=1600-80X+X^2 | | 5[4-0.66]=0.4[2n+3] | | 3x+(x+27)=150 | | 15x+10y=80 | | 16x+8y=-6 | | m-7=29 | | 4x-4y=13 | | 3w^2-9w=5670 | | -3(x-6)=4(2x+3) | | 16x+12=20x+9-4x+3 | | -9x^2-18x+135=0 | | Y=(3x-2)(X+5) | | 3(p+9)=p | | 8.8-1.6x=-4 | | x(8-3)=30 | | (x+1)*(x-2)=0 | | 18-(6-3c)=4c-c+4 | | 8.8-1.6x-1.2=-2.8 | | 0=1591.1791-80X+X^2 | | Y-10=4(x-5) | | 8.8-1.6x-1.2=2.8 | | 2(2x-1)-6=-x+3 | | -3(x-6)=6(x-5) |

Equations solver categories