28-k=-7(k-4)

Simple and best practice solution for 28-k=-7(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 28-k=-7(k-4) equation:


Simplifying
28 + -1k = -7(k + -4)

Reorder the terms:
28 + -1k = -7(-4 + k)
28 + -1k = (-4 * -7 + k * -7)
28 + -1k = (28 + -7k)

Add '-28' to each side of the equation.
28 + -28 + -1k = 28 + -28 + -7k

Combine like terms: 28 + -28 = 0
0 + -1k = 28 + -28 + -7k
-1k = 28 + -28 + -7k

Combine like terms: 28 + -28 = 0
-1k = 0 + -7k
-1k = -7k

Solving
-1k = -7k

Solving for variable 'k'.

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

Add '7k' to each side of the equation.
-1k + 7k = -7k + 7k

Combine like terms: -1k + 7k = 6k
6k = -7k + 7k

Combine like terms: -7k + 7k = 0
6k = 0

Divide each side by '6'.
k = 0

Simplifying
k = 0

See similar equations:

| 15(2)-10=20 | | -73x+87.93759-84.8385827x=8365936 | | .25x+13=.5x-8 | | Y-8x=4 | | 183x-5= | | -2(t+2)=6t+11 | | 3w-9=9 | | 8x-3(-5x+2)=40 | | 4R-1=27 | | 5p-14=5p+4+13p | | 3(x+5)=3x+12 | | 0.6w=0.666 | | -18+36y=-15 | | 56-2x=10x+12 | | 7+3r=13 | | 6u-8=25 | | 2x^2+7x=4x+9 | | 3(x-4)=5x-2x-12 | | 11x=14x-15 | | x^2+7x=-20 | | 2ab-3c= | | 2x^2+12x=5x+4 | | 0=x^2+12x-49 | | 7x+85.73-8.33x=5.85 | | -2x+15=-4x-3 | | 16=3g+10 | | 16=18c+32 | | 2x+111=6x-9 | | 18h^2-27h-5=0 | | 6=8[S-3.75]-20 | | 15y=105 | | 22-x=90 |

Equations solver categories