3k+20=8+3(-4k-1)

Simple and best practice solution for 3k+20=8+3(-4k-1) 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 3k+20=8+3(-4k-1) equation: 



3k+20=8+3(-4k-1)

We move all terms to the left:

3k+20-(8+3(-4k-1))=0



We calculate terms in parentheses: -(8+3(-4k-1)), so:

8+3(-4k-1)

determiningTheFunctionDomain
3(-4k-1)+8

We multiply parentheses

-12k-3+8

We add all the numbers together, and all the variables

-12k+5

Back to the equation:

-(-12k+5)



We get rid of parentheses

3k+12k-5+20=0

We add all the numbers together, and all the variables

15k+15=0

We move all terms containing k to the left, all other terms to the right

15k=-15

k=-15/15

k=-1

See similar equations:

| -3+2x-5x=-21 | | 2^(5x-2)=176 | | 3(x-5)=-55 | | -4x+7x-14=40 | | -21y-8=3y-4 | | 21=5-4k | | 6+4p=-6+7p | | 8-3v=5 | | 3(y-3=-15 | | -8x-39=3(x-2) | | 5/6x=1/6x-5 | | 45x-70=65 | | -7.61-18.6f=9.87-16.3f | | 8-3x=-6x+1-5 | | 8(y+6)=-6y+20 | | 25=k/5k= | | 7x-9=3x+71 | | 9x+8=2(3x+4) | | -38=-6v+4(v-8) | | 4+7+n5=63 | | q+2=6 | | -5a+3a=-a+7 | | 8x+8=2(3x+4) | | 7x+8=2(3x+4) | | 14k+55=11k+94* | | z/10+8=9 | | 12x+13x=45 | | 2+2k=-22 | | 15=5(w+7)-7w | | 5x+8=2(3x+4) | | 3x+8=2(3x+4) | | 2x+8=2(3x+4) |

Equations solver categories