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

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


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

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

Reorder the terms:
-15 + 3n = 4(-4 + n)
-15 + 3n = (-4 * 4 + n * 4)
-15 + 3n = (-16 + 4n)

Solving
-15 + 3n = -16 + 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.
-15 + 3n + -4n = -16 + 4n + -4n

Combine like terms: 3n + -4n = -1n
-15 + -1n = -16 + 4n + -4n

Combine like terms: 4n + -4n = 0
-15 + -1n = -16 + 0
-15 + -1n = -16

Add '15' to each side of the equation.
-15 + 15 + -1n = -16 + 15

Combine like terms: -15 + 15 = 0
0 + -1n = -16 + 15
-1n = -16 + 15

Combine like terms: -16 + 15 = -1
-1n = -1

Divide each side by '-1'.
n = 1

Simplifying
n = 1

See similar equations:

| 3ab/(4a^3) | | (((5,0.10^-3)-x)/0.10).(0,10/x)=4,64 | | (((5,0.10^-3)-x)/0.10).(0,10/x) | | 3/5k-1/5=2/5 | | 5x(2x-13)=15 | | (2x-13)=15 | | 16cos^2(x)+8cos(x)-2=0 | | -2(a+4)=6(a-2) | | 4.5z-2.5z=2.4 | | sin*2x+tg*x=-2 | | =0875 | | =.0875 | | 3x+4x+15= | | 14-6v=22 | | 10=4i-26 | | 5b+12=2b+18 | | 5/6*18 | | x(x+1)(x+2)(x+3)=3024 | | 220x+13=3313 | | 3(4+8x)=36x | | [x^2]=1/x | | v=zqt | | n=3n+12 | | 2225=4756y | | (6x+5)(6x+5)(3x+2)(x+1)=35 | | 4x-6x-3x= | | 5cosx-6=0 | | [3x^2-2/x^2] | | (200-4x)/3x | | k=2-3k | | 3(x)=2(x+7) | | x^2+y^2+4x+6y+13=0 |

Equations solver categories