-(-k)-(-2)(2k-5)+7=-(2k+4)

Simple and best practice solution for -(-k)-(-2)(2k-5)+7=-(2k+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 -(-k)-(-2)(2k-5)+7=-(2k+4) equation:


Simplifying
-1(-1k) + -1(-2)(2k + -5) + 7 = -1(2k + 4)

Remove parenthesis around (-1k)
-1 * -1k + -1(-2)(2k + -5) + 7 = -1(2k + 4)

Multiply -1 * -1
1k + -1(-2)(2k + -5) + 7 = -1(2k + 4)

Reorder the terms:
1k + -1 * -2(-5 + 2k) + 7 = -1(2k + 4)

Multiply -1 * -2
1k + 2(-5 + 2k) + 7 = -1(2k + 4)
1k + (-5 * 2 + 2k * 2) + 7 = -1(2k + 4)
1k + (-10 + 4k) + 7 = -1(2k + 4)

Reorder the terms:
-10 + 7 + 1k + 4k = -1(2k + 4)

Combine like terms: -10 + 7 = -3
-3 + 1k + 4k = -1(2k + 4)

Combine like terms: 1k + 4k = 5k
-3 + 5k = -1(2k + 4)

Reorder the terms:
-3 + 5k = -1(4 + 2k)
-3 + 5k = (4 * -1 + 2k * -1)
-3 + 5k = (-4 + -2k)

Solving
-3 + 5k = -4 + -2k

Solving for variable 'k'.

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

Add '2k' to each side of the equation.
-3 + 5k + 2k = -4 + -2k + 2k

Combine like terms: 5k + 2k = 7k
-3 + 7k = -4 + -2k + 2k

Combine like terms: -2k + 2k = 0
-3 + 7k = -4 + 0
-3 + 7k = -4

Add '3' to each side of the equation.
-3 + 3 + 7k = -4 + 3

Combine like terms: -3 + 3 = 0
0 + 7k = -4 + 3
7k = -4 + 3

Combine like terms: -4 + 3 = -1
7k = -1

Divide each side by '7'.
k = -0.1428571429

Simplifying
k = -0.1428571429

See similar equations:

| 4(7c-1)-12=26c+4 | | 0.004x=0.00008 | | 24y+12y^2+12= | | (a/b)-c=a/(b-c) | | 4/6x+5x-5x=-8-7-1 | | -16-(-9+x)x^2=0 | | 6+2r-1=7r+32-2r | | 7-2(x-8)=x-4(3x-2) | | 4m+12=3m+7m | | 14x-6=-3+2x | | -4m=-8/11 | | 79-4x=23x+22 | | 3.5q=24.5 | | -5x=-15/18 | | 14=-(p-8)+3 | | 4x=1/4 | | (2/u)+(1/6)=(5/6u) | | 2(x+y)=2x+2y | | -x(-1)+3(2)-3= | | -1+3/2t=-1/2 | | -7/12m=-1/5 | | [(1-3)-(1-4)]= | | 4x=9+4(3x-9) | | 20x-20=5x+25 | | 2h-5=15 | | 6x+4/11-5x=17/22 | | 1/9+y=-5/18 | | 5/x+4=-11 | | x+(y+z)=(x+y)+z | | 0.25x-8=16 | | 2/5(5x+10)=3/2(8+4x) | | x-16/3=17/9 |

Equations solver categories