Answer:
The equation y = -7x - 6 represents a linear relationship between the variables x and y. It is not a single number; instead, it is an equation that describes how the values of y and x are related. To obtain a single number from this equation, you would need to evaluate it for a specific value of x. For example, if you wanted to find the value of y when x is equal to 2, you would substitute x = 2 into the equation:
y = -7(2) - 6
y = -14 - 6
y = -20
So, for x = 2, the value of y is -20. However, this is a specific value obtained by substituting a particular number into the equation, and it is not a single number that represents the entire equation.
Explanation: