Solve for a in terms of k if k=2/a+3

a = 2/k -3  or

a = (2-3k)/k

Step-by-step explanation:

k = 2 /(a+3)

Multiply each side by (a+3)

k * (a+3)= 2 /(a+3) *(a+3)

k(a+3) = 2

Divide each side by k

k/k(a+3) = 2/k

a+3 = 2/k

Subtract 3 from each side

a+3-3 = 2/k -3

a = 2/k -3

If we need a common denominator on the right, multiply 3 by k/k

a = 2/k -3k/k

a = (2-3k)/k

about 0.75 hours

step-by-step explanation:

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.