What is the undefined value for the equation 14=7x9+4x

?(1 point)
Responses

x≠−49
x is not equal to negative 4 ninths

x≠−94
x is not equal to negative 9 fourths

x≠0
x is not equal to 0

x≠94

x is not equal to 9 fourths

Solve for x in the following equation 12x+3=5


Just enter a number, no spaces

(1 point)
x =

x = 1