-2[(-k-3)(-2)-3]=(-3-3k)(-8)-9

Simple and best practice solution for -2[(-k-3)(-2)-3]=(-3-3k)(-8)-9 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 -2[(-k-3)(-2)-3]=(-3-3k)(-8)-9 equation:


Simplifying
-2[(-1k + -3)(-2) + -3] = (-3 + -3k)(-8) + -9

Reorder the terms:
-2[(-3 + -1k)(-2) + -3] = (-3 + -3k)(-8) + -9

Reorder the terms for easier multiplication:
-2[-2(-3 + -1k) + -3] = (-3 + -3k)(-8) + -9
-2[(-3 * -2 + -1k * -2) + -3] = (-3 + -3k)(-8) + -9
-2[(6 + 2k) + -3] = (-3 + -3k)(-8) + -9

Reorder the terms:
-2[6 + -3 + 2k] = (-3 + -3k)(-8) + -9

Combine like terms: 6 + -3 = 3
-2[3 + 2k] = (-3 + -3k)(-8) + -9
[3 * -2 + 2k * -2] = (-3 + -3k)(-8) + -9
[-6 + -4k] = (-3 + -3k)(-8) + -9

Reorder the terms for easier multiplication:
-6 + -4k = -8(-3 + -3k) + -9
-6 + -4k = (-3 * -8 + -3k * -8) + -9
-6 + -4k = (24 + 24k) + -9

Reorder the terms:
-6 + -4k = 24 + -9 + 24k

Combine like terms: 24 + -9 = 15
-6 + -4k = 15 + 24k

Solving
-6 + -4k = 15 + 24k

Solving for variable 'k'.

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

Add '-24k' to each side of the equation.
-6 + -4k + -24k = 15 + 24k + -24k

Combine like terms: -4k + -24k = -28k
-6 + -28k = 15 + 24k + -24k

Combine like terms: 24k + -24k = 0
-6 + -28k = 15 + 0
-6 + -28k = 15

Add '6' to each side of the equation.
-6 + 6 + -28k = 15 + 6

Combine like terms: -6 + 6 = 0
0 + -28k = 15 + 6
-28k = 15 + 6

Combine like terms: 15 + 6 = 21
-28k = 21

Divide each side by '-28'.
k = -0.75

Simplifying
k = -0.75

See similar equations:

| cosx=-3/2 | | G(x)=0.7(0.5) | | x^2+35x-54=0 | | x+70+x+30+2x-10+2x+2x+x= | | f(x) = 8 + 39 | | x+70+x+30+2x-10+2x+2x= | | 8y=13y^2-5 | | 3/20÷2/5 | | 2x=4a+b-5c | | 2v^2-6v+12=0 | | (60x^3)/(60x^5) | | 6x-11sqrtx+4=0 | | x^3+2(xy)=64 | | cos(3x/5)*cos(3x/20) | | 36=18y-22 | | 2n+11=3n | | (b-a)y=by-ay | | 1.5/100 | | 5/8r=6 | | 7d^2+11d-6=0 | | 28x+-28y=-28 | | 7-42k-49=-10k-48k-120 | | 8b^2-8=-7b | | a×/b×=(a/b)× | | 6cos^2(3x)-3=0 | | 5x+3-2x^2=0 | | 15/60=3/z | | 90+0.0848=64.56 | | 1/3X1/9= | | D--4/9=-1/12 | | 20v-100=30v | | 20x^8b^-3/4x^2b^9 |

Equations solver categories