Q. Is v=−7 a solution to this equation?11=−6vChoices:(A)yes(B)no
Identify Equation Substitution: We have the equation 11=−6v. Identify the equation after substituting v=−7.Substitute −7 for v in 11=−6v.Equation: 11=−6(−7)
Substitute and Simplify: Simplify –6(–7).–6(–7)=42
Check Solution Validity: We found: 11=42Is v=−7 a solution to the equation 11=−6v?For v=−7, the equation becomes 11=42, which is not true.So, v=−7 is not a solution to the equation 11=−6v.