dianapiresmejia dianapiresmejia

17-03-2018
Mathematics

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The Following steps are used to rewrite the polynomial expression 3(x+4y) + 5(2x-y)

Identify the properties used in each of the steps

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danielmaduroh danielmaduroh

29-05-2018

Let's solve this problem step by step.

1. First of all we have this equation:

[tex]3(x + 4y) + 5(2x - y)[/tex]

2. Let's apply distributive property:

[tex]3x+12y + 10x - 5y[/tex]

3. Let's order this expression according to the variables:

[tex]3x + 10x + 12y-5y[/tex]

4. Let's sum equal terms:

[tex]13x + 7y[/tex]

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