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3 years ago

14

Simplify 6(x + y) + (x - y). 6x 7x 7x + 6y 7x + 5y

2 answers:

poizon [28]3 years ago

8 0

6(x + y) + (x - y)

<em>use distributive property</em>

= 6x + 6y + x - y

<em>combine like terms</em>

= (6x + x) + (6y - y)

<h3>= 7x + 6y</h3>

algol133 years ago

3 0

<em><u>Answer: ⇒ 7x+5y</u></em>

<em><u>Step-by-step explanation:</u></em>

<em><u>distributive property: a(b+c)=ab+ac</u></em>

<em><u>6(x+y)+x-y</u></em>

<em><u>expand </u></em>

<em><u>6(x+y)=6x+6y</u></em>

<em><u>=6x+6y+x-y</u></em>

<em><u>simplify by equation</u></em>

<em><u>6x+6y+x-y=7x+5y</u></em>

<em><u>=7x+5y</u></em>

<em><u>Hope this helps!</u></em>

<em><u>Thanks!</u></em>

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