Q. Is v=−12 a solution to this equation?6v=−216Choices:(A)yes(B)no
Equation substitution: We have the equation 6v=−216. To determine if v=−12 is a solution, we substitute −12 for v in the equation.Substitute −12 for v: 6×(−12)=−216.Calculation: 6×(−12)=−72.