Q. Is d=−2 a solution to this equation?−44=12dChoices:(A)yes(B)no
Identify Equation: We have the equation:−44=12dIdentify the equation after substituting d=−2.Substitute −2 for d in −44=12d.Equation: −44=12(−2)
Substitute and Simplify: Simplify 12(−2).12(−2)=−24
Check Solution: We found: −44=−24Is d=–2 a solution to the equation −44=12d?For d=–2, the equation becomes −44=−24, which is not true.So, d=–2 is not a solution to the equation −44=12d.