4r-2k=12

Simple and best practice solution for 4r-2k=12 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 4r-2k=12 equation: 


Simplifying
4r + -2k = 12

Reorder the terms:
-2k + 4r = 12

Solving
-2k + 4r = 12

Solving for variable 'k'.

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

Add '-4r' to each side of the equation.
-2k + 4r + -4r = 12 + -4r

Combine like terms: 4r + -4r = 0
-2k + 0 = 12 + -4r
-2k = 12 + -4r

Divide each side by '-2'.
k = -6 + 2r

Simplifying
k = -6 + 2r

See similar equations:

| 7(3x+10)+10x-18= | | 4(3x+9)=3x+18 | | 2-x=-3(2x+1) | | 4x+1=-2x+7 | | (x-1)(x+2)=4 | | x+x+(x+72)=180 | | 3(2x+6)=-12x | | 2x+40=7x+25 | | 7(4x-5)-7(x-1)-(7-x)=7 | | x+x+(x+75)=180 | | x(2x-5)=(2x+1)(x-6) | | 4x+1=-2x+8 | | (y+2)(y+7)=y*2+6y+20 | | x+x+(x+9)=180 | | 6x-8y=0 | | 13x(3.1)=14 | | x*x+9=180 | | 0.5x*78=180 | | 75=15y | | 3(2x+1)+2(3x+1)=17 | | 4x*-5x+-9*8+2=7x | | -2a+10=-12 | | 3(2z-5)=5(z-2) | | x+x+9=180 | | (6p-3)-(2p+8)=25+3p | | 6[-6x+6+4(x+1)]= | | 0.1-0.66b=0.05 | | -x^2+8x=-35 | | y=70+14(x) | | (y-5)-(y+6)=6y | | 3x^2+4x+8=0 | | 4.3x^2-12x=0 |

Equations solver categories