Mathematics, 21.09.2021 17:50 sophiaa23

HELP PLS! ʕ•ᴥ•ʔ Pilar and her sister Marisol live near the beach. Pilar has 80 seashells in her collection when Marisol started collecting seashells. Marisol started with zero seashells in her collection.

• Pilar adds 10 seashells to her collection each week for x weeks. • Marisol adds 20 seashells to her collection each week for x weeks.

Write AND Solve the equation
that represent the situation when the number of seashells in Marisol's collection is the same as the number of seashells in Pilar's collection.

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HELP PLS! ʕ•ᴥ•ʔ Pilar and her sister Marisol live near the beach. Pilar has 80 seashells in her co...

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