-40-8k=-8-7(-4+4k)

Simple and best practice solution for -40-8k=-8-7(-4+4k) 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 -40-8k=-8-7(-4+4k) equation: 



-40-8k=-8-7(-4+4k)

We move all terms to the left:

-40-8k-(-8-7(-4+4k))=0

We add all the numbers together, and all the variables

-8k-(-8-7(4k-4))-40=0



We calculate terms in parentheses: -(-8-7(4k-4)), so:

-8-7(4k-4)

determiningTheFunctionDomain
-7(4k-4)-8

We multiply parentheses

-28k+28-8

We add all the numbers together, and all the variables

-28k+20

Back to the equation:

-(-28k+20)



We get rid of parentheses

-8k+28k-20-40=0

We add all the numbers together, and all the variables

20k-60=0

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

20k=60

k=60/20

k=3

See similar equations:

| -5(8+6x)+8x=-40-8x | | -5(8+6x)+8x=-40 | | 8(5^(2x))+8(5^x)=6 | | 3.3x+4=16-1.5 | | 3-5n=3-5n | | 18+0.4x=0.56x+16.8 | | 3-5x/12+2x+1/8+2x/3=x/24 | | 3=w/3-16 | | 6b+8=15+b+1+7b | | 2(1/5=1/4x)-2=x-1 | | 5-p/9+p-3/4-p-6/2=11/36 | | -6x-5(8+6x)=-220 | | (±10.95)(2.0-x)=2x | | 92=2(8p-2) | | 93x+186=2883x= | | 67+6x=97 | | 5(8-11y)+55y=-40 | | x2=63-2 | | X2+14x+81=0 | | -22=7n-8+7n | | 5a-5a+9=12 | | 4r-10=-86 | | -12=-8+x/3 | | c=6/6+12-180 | | 4x^2+36=180 | | 30+(-x)=27 | | -2/5x-4=18 | | X=16x^2+24x+9-6x^2-11x+3 | | X=(3x-1)(2x-3) | | X=(3x-1)(2x-3) | | 2x-12x+13=0 | | X=(4x+3)(4x+3) |

Equations solver categories