SyleenaT348988 SyleenaT348988

29-10-2022
Mathematics

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Tonya's first step in solving the equation 1/2 (2y + 4) = = -6 is to use the Distributive Property on the left side of the equation. Deon's first step is to multiply each side by 2. Which of these methods will result in an equivalent equation? Explain why.

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BrihanaX19429 BrihanaX19429

29-10-2022

[tex]\begin{gathered} \frac{1}{2}(2y+4)=-6 \\ \text{Distributive property }means\text{ you multiply each element separately, then} \\ add\text{ their products } \\ \text{Multiplying }eachside\text{ by 2 we have:} \\ 2\cdot\frac{1}{2}(2y+4)=(-6)\cdot2 \\ 2y+4=-12 \\ 2y=-12-4 \\ 2y=-16 \\ y=-8 \end{gathered}[/tex]

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