Q. Is c=4 a solution to this equation?−93=−c124Choices:(A)yes(B)no
Identify Equation: We have the equation:−93=−c124Identify the equation after substituting c=4.Substitute 4 for c in −93=−c124. Equation: −93=−4124
Substitute c=4: Simplify −4124.−4124=−31
Simplify −124/4: We found: −124/4=−31Is c=4 a solution to the equation −93=−124/c?For c=4, the equation becomes −93=−31, which is not true.So, c=4 is not a solution to the equation −93=−124/c.