12+9n=8+-4n

Simple and best practice solution for 12+9n=8+-4n 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+9n=8+-4n equation:


Simplifying
12 + 9n = 8 + -4n

Solving
12 + 9n = 8 + -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 + 9n + 4n = 8 + -4n + 4n

Combine like terms: 9n + 4n = 13n
12 + 13n = 8 + -4n + 4n

Combine like terms: -4n + 4n = 0
12 + 13n = 8 + 0
12 + 13n = 8

Add '-12' to each side of the equation.
12 + -12 + 13n = 8 + -12

Combine like terms: 12 + -12 = 0
0 + 13n = 8 + -12
13n = 8 + -12

Combine like terms: 8 + -12 = -4
13n = -4

Divide each side by '13'.
n = -0.3076923077

Simplifying
n = -0.3076923077

See similar equations:

| (2x-3)=(x+9) | | 9x-15=25x+5 | | 36=-4(y-32) | | 2(-4*3-13)= | | 8034xn=80.34 | | 8x-z=4 | | 6(v+4)=3v+42 | | -6x-21=-9-x | | 4cos(2x)=0 | | -2(3-m)=-3 | | -8(n+4)=4+4n | | -9(4-3)+2(2+4m)=59 | | 4x-8+3x+9= | | 7x+4-x=-68 | | -(1+4r)=-10+5r | | 6x-5.1=9x | | -6(-5x+5)+6=-84 | | 6(2x+9)=12+-1 | | 5(x-8)+9=3(x-7) | | .24-.06=.06(4-x) | | -8y+1=5(y+8) | | 2x+x+2=6x-3x+2 | | 4x+y+6x-y+130=180 | | -8x+21+6x=33 | | 4x+7x-45=30-4x | | 15-x=-40 | | -6(b+3)=-18-6b | | 8+4w+3+w=11+5w | | -5t+-15=3t+-9 | | 2(2x+5)=8x+8-4x+2 | | (x-4)(x+1)=24 | | 2(x-4)-(3+2x)=3 |

Equations solver categories