73=-6(k+-7)+6(k+5)

Solution for 73=-6(k+-7)+6(k+5) equation:

Simplifying
73 = -6(k + -7) + 6(k + 5)

Reorder the terms:
73 = -6(-7 + k) + 6(k + 5)
73 = (-7 * -6 + k * -6) + 6(k + 5)
73 = (42 + -6k) + 6(k + 5)

Reorder the terms:
73 = 42 + -6k + 6(5 + k)
73 = 42 + -6k + (5 * 6 + k * 6)
73 = 42 + -6k + (30 + 6k)

Reorder the terms:
73 = 42 + 30 + -6k + 6k

Combine like terms: 42 + 30 = 72
73 = 72 + -6k + 6k

Combine like terms: -6k + 6k = 0
73 = 72 + 0
73 = 72

Solving
73 = 72

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.