(12+k)*k=(k+4)*(K+4)

Simple and best practice solution for (12+k)*k=(k+4)*(K+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 (12+k)*k=(k+4)*(K+4) equation: 


Simplifying
(12 + k) * k = (k + 4)(K + 4)

Reorder the terms for easier multiplication:
k(12 + k) = (k + 4)(K + 4)
(12 * k + k * k) = (k + 4)(K + 4)
(12k + k2) = (k + 4)(K + 4)

Reorder the terms:
12k + k2 = (4 + k)(K + 4)

Reorder the terms:
12k + k2 = (4 + k)(4 + K)

Multiply (4 + k) * (4 + K)
12k + k2 = (4(4 + K) + k(4 + K))
12k + k2 = ((4 * 4 + K * 4) + k(4 + K))
12k + k2 = ((16 + 4K) + k(4 + K))
12k + k2 = (16 + 4K + (4 * k + K * k))
12k + k2 = (16 + 4K + (4k + kK))
12k + k2 = (16 + 4K + 4k + kK)

Solving
12k + k2 = 16 + 4K + 4k + kK

Solving for variable 'k'.

Reorder the terms:
-16 + -4K + 12k + -4k + -1kK + k2 = 16 + 4K + 4k + kK + -16 + -4K + -4k + -1kK

Combine like terms: 12k + -4k = 8k
-16 + -4K + 8k + -1kK + k2 = 16 + 4K + 4k + kK + -16 + -4K + -4k + -1kK

Reorder the terms:
-16 + -4K + 8k + -1kK + k2 = 16 + -16 + 4K + -4K + 4k + -4k + kK + -1kK

Combine like terms: 16 + -16 = 0
-16 + -4K + 8k + -1kK + k2 = 0 + 4K + -4K + 4k + -4k + kK + -1kK
-16 + -4K + 8k + -1kK + k2 = 4K + -4K + 4k + -4k + kK + -1kK

Combine like terms: 4K + -4K = 0
-16 + -4K + 8k + -1kK + k2 = 0 + 4k + -4k + kK + -1kK
-16 + -4K + 8k + -1kK + k2 = 4k + -4k + kK + -1kK

Combine like terms: 4k + -4k = 0
-16 + -4K + 8k + -1kK + k2 = 0 + kK + -1kK
-16 + -4K + 8k + -1kK + k2 = kK + -1kK

Combine like terms: kK + -1kK = 0
-16 + -4K + 8k + -1kK + k2 = 0

The solution to this equation could not be determined.

See similar equations:

| -3(3x+4)-2(4-11x)=3(8+4p) | | 13p-6=3 | | 2+9372= | | (3x+y)dy-(x+3y)dx=0 | | h+(h+6)=36 | | 6(3n+1)=8(4n+7)+5 | | 123+2x=x+21 | | -882+-97=-126 | | a=16.5+20.125+21.375+20.25+18.375+15.5 | | 9(2n+2)=7(7n+9)2 | | 3(x+5)+7x=10x-15 | | x^2-10x-37=-6x-5 | | 5=8x-1 | | a=.5(7.5+5.7)2.5 | | 3x+8+5x=-35 | | a=.5(8.6+7.5)2.5 | | 1+7+x=25 | | a=.5(8.5+8.6)2.5 | | 18(u+886)=-234 | | n/12=28 | | a=.5(7.7+8.5)2.5 | | 200=-16t^2+200t | | -41=8-2(5x+2) | | P=36*.004*.5 | | a=.5(7+7.7)2.5 | | f=2(w+1.25w)+0.875 | | x+(x-38)=138 | | -x^2+1=x | | 2t-3t+8=3r-8 | | 52-(-22)= | | 2m-20=4m+50 | | 4(a-2)+2a=-a+3-6 |

Equations solver categories