-5k-39=-7(7k-7)

Simple and best practice solution for -5k-39=-7(7k-7) 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 -5k-39=-7(7k-7) equation:


Simplifying
-5k + -39 = -7(7k + -7)

Reorder the terms:
-39 + -5k = -7(7k + -7)

Reorder the terms:
-39 + -5k = -7(-7 + 7k)
-39 + -5k = (-7 * -7 + 7k * -7)
-39 + -5k = (49 + -49k)

Solving
-39 + -5k = 49 + -49k

Solving for variable 'k'.

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

Add '49k' to each side of the equation.
-39 + -5k + 49k = 49 + -49k + 49k

Combine like terms: -5k + 49k = 44k
-39 + 44k = 49 + -49k + 49k

Combine like terms: -49k + 49k = 0
-39 + 44k = 49 + 0
-39 + 44k = 49

Add '39' to each side of the equation.
-39 + 39 + 44k = 49 + 39

Combine like terms: -39 + 39 = 0
0 + 44k = 49 + 39
44k = 49 + 39

Combine like terms: 49 + 39 = 88
44k = 88

Divide each side by '44'.
k = 2

Simplifying
k = 2

See similar equations:

| 67=5d+7 | | 5x-7-3x=3x-5 | | 13x-3=8x+6 | | -39+3n=7(5n-1) | | 2y(y+8)= | | (-5/8)s=-10 | | 15-7r=-(2r-5) | | 25=p | | 7=6r-11 | | -3(x+8)=-65 | | 5-3x/4=8* | | -5(4)+2= | | a-55=-14 | | h/4-7=-2 | | (x+5)(x+5)=x^2+kx+m | | 7+7(2+5p)=6p-37 | | (1/8)(-14) | | 2x+3(4x+5)=-83 | | -5=5p | | =x^2-25 | | 1/5g-4 | | -4p-5=p | | (x-3)(2.2+x)=0 | | 15x^2-33x^3-27x^2= | | y+10=2(x+4) | | (1/4)(1/2) | | -4+7(x-1)=3+5x | | (-2/7)p=-6 | | 4-5+100= | | 5=x/12 | | 2/7x16 | | -2x^2+6.5x-5=0 |

Equations solver categories