3(n+5)=3(n-4)

Simple and best practice solution for 3(n+5)=3(n-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 3(n+5)=3(n-4) equation: 


Simplifying
3(n + 5) = 3(n + -4)

Reorder the terms:
3(5 + n) = 3(n + -4)
(5 * 3 + n * 3) = 3(n + -4)
(15 + 3n) = 3(n + -4)

Reorder the terms:
15 + 3n = 3(-4 + n)
15 + 3n = (-4 * 3 + n * 3)
15 + 3n = (-12 + 3n)

Add '-3n' to each side of the equation.
15 + 3n + -3n = -12 + 3n + -3n

Combine like terms: 3n + -3n = 0
15 + 0 = -12 + 3n + -3n
15 = -12 + 3n + -3n

Combine like terms: 3n + -3n = 0
15 = -12 + 0
15 = -12

Solving
15 = -12

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 3a-2b+4c=45 | | 4(3n-1)=(3n+9)+7 | | 22+n-7=28 | | x+6+3x+3+5x=4x+24 | | 6-5(4)=x | | 2y+7x=35 | | (-2u+13)-(u+9)= | | 18r^2-130r-288=0 | | 2n-8-3=-3 | | 8x-16x=18 | | (t+26)2=264 | | 2x+x=22 | | -5(1+5r)=-37+7r | | 5x-4=3(2x-2) | | 3x-6=3x+8 | | 5y+50=5y-7 | | 6x+9=x(2x+3) | | 16x^2=-20x | | 8(x-6)=-4(2x-8) | | x+y=146 | | x-8+8=1 | | 15=-3(x-1)49 | | -3/8x-5/3=-10/6x-13/6 | | 90+3x+(5x-6)=180 | | -8+6p-1=-21 | | -9-5x=7(x+1)-8x | | (X-3)(x-2)=30 | | 25=-4x+7(x+4) | | 6n-34=6n+14 | | -3x+3+5x=3 | | 12a-18b+24c= | | -6x-3+2=-19 |

Equations solver categories