Hi6769
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Mario started with the expression 2(x+ y) + 5(x+7y), applied several steps and simplified the
expression to 7x+ 37y.
Mario used problem solving to obtain 7x+ 37y. Write the steps using math properties to show
how he got his answer.

Respuesta :

MrRoyal

Answer:

[tex]8x + 32y[/tex]

Step-by-step explanation:

Given

[tex]2(x+ y) + 5(x+7y)[/tex]

Required

Expand and identify the steps

[tex]2(x+ y) + 5(x+7y)[/tex]

Apply distributive property

[tex]3x + 2y+ 5x + 35y[/tex]

Apply associative property

[tex]3x + 5x + 2y+ 35y[/tex]

[tex]8x + 32y[/tex]

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