4K+21K+72=

Simple and best practice solution for 4K+21K+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 4K+21K+72= equation:


Simplifying
4K + 21K + 72 = 0

Reorder the terms:
72 + 4K + 21K = 0

Combine like terms: 4K + 21K = 25K
72 + 25K = 0

Solving
72 + 25K = 0

Solving for variable 'K'.

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

Add '-72' to each side of the equation.
72 + -72 + 25K = 0 + -72

Combine like terms: 72 + -72 = 0
0 + 25K = 0 + -72
25K = 0 + -72

Combine like terms: 0 + -72 = -72
25K = -72

Divide each side by '25'.
K = -2.88

Simplifying
K = -2.88

See similar equations:

| 2x/6=5 | | -40+6x=-4x+20 | | 5=x(7-2x) | | -4x-12=-6(2-4x) | | 1x+1.3x-4.6=2.2 | | 0.14y+0.06(y+6000)=2380 | | (5x+4)+(3x+8)=180 | | x^3=-17 | | 6-6x-3=-4+3x-11 | | 12y^5+4y^4-10y^3=0 | | -2y^2-9=-11y | | 9(2w+4)+9w= | | 5k+1=4K-11 | | -2+2x=-(4-3x) | | 12(7m+2)=6(4m-7) | | -2(n-1)=10-n | | 20f+14=13f+35 | | 3(5x-3)=51 | | 3G-6g(g-8)=42 | | 4x+5-3=5x-3x+12 | | 4x+1-6x+3+2= | | -6a-34=-5(1+7a) | | 4(r-3)=2(r+8) | | 3x-5=9x-17 | | q=11200-100p-1960 | | 3a+2=a+7 | | -2Ax^2+2Ax+2A-2Bx+b-2C=x^2 | | 27-w=14 | | x=15*90 | | 2s+2=134 | | 6x+9x-22=66-7 | | 5(3x-9)-8=5(x-3)+32 |

Equations solver categories