.25(25-5k)=21-3(k-4)

Simple and best practice solution for .25(25-5k)=21-3(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 .25(25-5k)=21-3(k-4) equation: 


Simplifying
0.25(25 + -5k) = 21 + -3(k + -4)
(25 * 0.25 + -5k * 0.25) = 21 + -3(k + -4)
(6.25 + -1.25k) = 21 + -3(k + -4)

Reorder the terms:
6.25 + -1.25k = 21 + -3(-4 + k)
6.25 + -1.25k = 21 + (-4 * -3 + k * -3)
6.25 + -1.25k = 21 + (12 + -3k)

Combine like terms: 21 + 12 = 33
6.25 + -1.25k = 33 + -3k

Solving
6.25 + -1.25k = 33 + -3k

Solving for variable 'k'.

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

Add '3k' to each side of the equation.
6.25 + -1.25k + 3k = 33 + -3k + 3k

Combine like terms: -1.25k + 3k = 1.75k
6.25 + 1.75k = 33 + -3k + 3k

Combine like terms: -3k + 3k = 0
6.25 + 1.75k = 33 + 0
6.25 + 1.75k = 33

Add '-6.25' to each side of the equation.
6.25 + -6.25 + 1.75k = 33 + -6.25

Combine like terms: 6.25 + -6.25 = 0.00
0.00 + 1.75k = 33 + -6.25
1.75k = 33 + -6.25

Combine like terms: 33 + -6.25 = 26.75
1.75k = 26.75

Divide each side by '1.75'.
k = 15.28571429

Simplifying
k = 15.28571429

See similar equations:

| 2-4(2+2)=-6-2z | | -2(2n+8)= | | -4a+(-7)=-19 | | 7l=-49 | | 2x+18=16-4(v+7) | | 81=-9m | | 5-m=18 | | b-4=3(b+2) | | 10=3a-5 | | 3x(2x+3)=4(2x+3) | | (9x+7)(x^2+4x+3)= | | 8c+4=4(c-3) | | -2-2(4b-2)=2(1-b) | | 5x+14=2x+9-(4x+2) | | 2/5(x+1)=3 | | 2(d-1)=2d+8d | | -11x+8+9x+3=4 | | .25(5p)-2=4 | | .12(y-6)+.06y=.08y-.7 | | 2+2m-3m= | | 0.4x-6(3x-2)=48.8 | | 4x+y=78 | | 15=n+18 | | 3-5s+6s=-11 | | 18x+6y+3=30x-18y-5 | | 0.4-6(3x-2)=48.8 | | v^2-v-72=0 | | 2.5X=Volume | | -4x-4=24 | | -(x-1)=-2(5-x) | | 2(-2n-4)=-3(1+3n) | | 5(x-1)=3x-10-8x |

Equations solver categories