-3(n-1)-4n=0

Simple and best practice solution for -3(n-1)-4n=0 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 -3(n-1)-4n=0 equation:


Simplifying
-3(n + -1) + -4n = 0

Reorder the terms:
-3(-1 + n) + -4n = 0
(-1 * -3 + n * -3) + -4n = 0
(3 + -3n) + -4n = 0

Combine like terms: -3n + -4n = -7n
3 + -7n = 0

Solving
3 + -7n = 0

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + -7n = 0 + -3

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

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

Divide each side by '-7'.
n = 0.4285714286

Simplifying
n = 0.4285714286

See similar equations:

| 3k^2+13k+12=0 | | 9x+3v-12v-18x= | | 300=r*4 | | 10x+3=t | | (5z)3= | | (b+45)+(2b-90)+90+3/2b+b=540 | | 7+26m=19+42m | | 210x+20=45x+24 | | 4x-2(x-3)=-5+4x-3 | | 420+360+1337=x | | 2d+9/6= | | 4a^2-10a-22=0 | | 11x-45=8x+15 | | -2x^2+1200x+4000=0 | | 7-x=2sqrt(x+1) | | 545-320-195=x | | 92=4+6x | | 6(2x-1)-12x=0 | | 242x^2-264x+72=0 | | 545-320-225=x | | 1.8+r+9=-5.7r-6 | | 9x-4+6-8x= | | 20=-4x+5y | | 8x(2+5)= | | 320-195-225=x | | (0.005)(0.04)= | | 6(5x+3)=318 | | 10000-50d=3000 | | 10p+100=4-10p-45 | | -2x^2+1200+4000=0 | | 7+26=42+19 | | 320-225-545=x |

Equations solver categories