Q. III. Find the missing value in the ordere10. y=−3x−10; let y=−16
Substitute and Solve: To find the value of x when y=−16, we need to substitute y with −16 in the equation y=−3x−10 and solve for x.Calculation: −16=−3x−10
Addition to Isolate: Next, we add 10 to both sides of the equation to isolate the term with x on one side.Calculation: −16+10=−3x−10+10This simplifies to: −6=−3x
Divide to Solve: Now, we divide both sides of the equation by −3 to solve for x.Calculation: (−6)/(−3)=(−3x)/(−3)This simplifies to: x=2