Q:

This is Daniela's work to solve the equation 13x+42=27613x+42=276 13x=318 X=24 6/13 Which property does Daniela need to use to avoid her errorA)division property of equalityB) multiplication property of equality tea C) subtraction property of equality D) identity property of equality

Accepted Solution

A:
Answer:Option C is correct.subtraction property of equality Step-by-step explanation:As per the given information:Daniela's work to solve the equation: [tex]13x+42 = 276[/tex] Subtract 42 from both sides we get;[tex]13x = 234[/tex]Divide both sides by 13 we have;[tex]x =18[/tex]She added the number 42 instead of subtracting both the sides.therefore, subtraction property of equality does Daniela need to use to avoid her error