2k+3-5(k+7)=0

Solution for 2k+3-5(k+7)=0 equation:

Simplifying
2k + 3 + -5(k + 7) = 0

Reorder the terms:
2k + 3 + -5(7 + k) = 0
2k + 3 + (7 * -5 + k * -5) = 0
2k + 3 + (-35 + -5k) = 0

Reorder the terms:
3 + -35 + 2k + -5k = 0

Combine like terms: 3 + -35 = -32
-32 + 2k + -5k = 0

Combine like terms: 2k + -5k = -3k
-32 + -3k = 0

Solving
-32 + -3k = 0

Solving for variable 'k'.

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

Add '32' to each side of the equation.
-32 + 32 + -3k = 0 + 32

Combine like terms: -32 + 32 = 0
0 + -3k = 0 + 32
-3k = 0 + 32

Combine like terms: 0 + 32 = 32
-3k = 32

Divide each side by '-3'.
k = -10.66666667

Simplifying
k = -10.66666667