Question

what is 20 k + 50

Answer 1

k = -2.8
Simplifying
20k + 50 = 0

Reorder the terms:
50 + 20k = 0

Solving
50 + 20k = 0

Solving for variable 'k'.

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

Add '-50' to each side of the equation.
50 + -50 + 20k = 0 + -50

Combine like terms: 50 + -50 = 0
0 + 20k = 0 + -50
20k = 0 + -50

Combine like terms: 0 + -50 = -50
20k = -50

Divide each side by '20'.
k = -2.5

Simplifying
k = -2.5

Answer 2

thank you