Find the Domain 9=4(3k-4)-7k

Problem

9=4*(3*k−4)−7*k

Solution

1. Identify the type of expression given. The expression 9 = 4(3k - 4) - 7ki*s(a)*l*i*n*e*a*r*e*q*u*a*t*i*o*n*i*n*t*e*r*m*s(o)*ƒ*t*h*e*v*a*r*i*a*b*l*e$.

2. Determine if there are any restrictions. In a linear equation, there are no denominators containing the variable, no square roots of negative numbers, and no logarithms.

3. Conclude the domain. Since the expression is defined for all real numbers, the domain is the set of all real numbers.

Final Answer

Domain=(−∞,∞)

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