-3(n-4)=7-2n

Simple and best practice solution for -3(n-4)=7-2n 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-4)=7-2n equation: 


Simplifying
-3(n + -4) = 7 + -2n

Reorder the terms:
-3(-4 + n) = 7 + -2n
(-4 * -3 + n * -3) = 7 + -2n
(12 + -3n) = 7 + -2n

Solving
12 + -3n = 7 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
12 + -3n + 2n = 7 + -2n + 2n

Combine like terms: -3n + 2n = -1n
12 + -1n = 7 + -2n + 2n

Combine like terms: -2n + 2n = 0
12 + -1n = 7 + 0
12 + -1n = 7

Add '-12' to each side of the equation.
12 + -12 + -1n = 7 + -12

Combine like terms: 12 + -12 = 0
0 + -1n = 7 + -12
-1n = 7 + -12

Combine like terms: 7 + -12 = -5
-1n = -5

Divide each side by '-1'.
n = 5

Simplifying
n = 5

See similar equations:

| F=ma(a) | | 10-16=12x-6x-3x | | 7z=5z+18 | | 3(w-8)=2w-3 | | 7z+=5z+18 | | P=VI(I) | | 4w-17w=-78 | | 0.9=0.6x | | -13x-20=11x+40 | | -.25(x-8)+0.5(x-2)=x-3 | | W=Fd(d) | | -4-8=-3+x | | 0.9=-0.6 | | 24x+8-27x=6-7 | | V=3.14r^2h(h) | | 6x-1=7x+4 | | 2.8p=17 | | 6x^2-x-15= | | x+6=12+3x | | 11(x-3)=-6-5 | | 4x-1=7-2x | | k+15=16 | | 9x+15-8x=-4-10 | | Vf=Vi+at(Vi) | | -(8y+3)-(-7y-7)=4 | | 6a+10=-4.4 | | 2(2x-4)=5 | | 6x+10x-7x-9x= | | b-19=-3 | | 2x+4(x-21)=9 | | 9y=2(4y+197) | | 8=x-11 |

Equations solver categories