If JK = 3x + 2, KL = 17, and JL = 5x + 5, what is JL?

Answer 1

JK + KL = JL This is the setup for the problem. So your problem would look like this:

(3x+2)+(17)=(5x+5). From here you would isolate the variable. Need more help, just reach out. :)

How do we use this in everyday life, typically in cooking when needing to expand or reduce a recipe.

Answer 2

Assuming J, K, and L are collinear and in that order

JK + KL = JL

Can you substitute, solve for x, and answer?