Answer:
7x + 28
Step-by-step explanation:
7(x+4)
= 7x + 28
Hi, there.
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To simplify this, distribute 7 through the parenthesis:
[tex]\boldsymbol{7(x+4)=7\times x+7\times4=7x+28}[/tex]
Answer: [tex]\boldsymbol{7x+28}[/tex]
Hope the answer - and explanation - made sense,
happy studying!!