4(3-5k)=72

Simple and best practice solution for 4(3-5k)=72 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 4(3-5k)=72 equation: 


Simplifying
4(3 + -5k) = 72
(3 * 4 + -5k * 4) = 72
(12 + -20k) = 72

Solving
12 + -20k = 72

Solving for variable 'k'.

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

Add '-12' to each side of the equation.
12 + -12 + -20k = 72 + -12

Combine like terms: 12 + -12 = 0
0 + -20k = 72 + -12
-20k = 72 + -12

Combine like terms: 72 + -12 = 60
-20k = 60

Divide each side by '-20'.
k = -3

Simplifying
k = -3

See similar equations:

| P+(2P+9)=173 | | 5b+=28 | | (8y+13)(5y+29)=0 | | 4x+2a+5x+3a= | | -5x-8=-63 | | x^2-6x+1360=0 | | 0.2(x-5)=0.5(0.4x-7) | | .02(y-1).20y=.08y-.3 | | 2(5x+7)=6 | | 5+x=38 | | -3x-4(5x+8)=152 | | O+(4O-3)=122 | | .50x+.45(30)=37.5 | | 4x-2=4(x+6) | | 2x-3(3x+9)=83 | | 2x-3(33x+9)=83 | | 8x^3-27w^3= | | 3.5x+2y=13 | | 10y+2x=7 | | 5(x+4)-6=2x+3(4+x) | | (4y+6)-(2+3y)=5 | | 2x+100=41 | | 2x+100=40 | | -9+v=5 | | 9z+z=9z-4 | | 2x+(x+7)=82 | | -12m-9=79 | | 11x+5=10x+11 | | 2x(x+7)=82 | | 2b-4= | | n(1nx+4x+3)=-12 | | 0.3(x+50)+0.5x=31 |

Equations solver categories