If the fraction 294/x is equivalent to -14 , find the value of x

x = -21

Step-by-step explanation:

Given:

294/x = -14  (multiply both sides by x)

294 = -14x (divide both sides by -14)

x = 294 / (-14)

x = -21

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x