Expand
5x+50+2x5x+50+2x
Collect like terms
(5x+2x)+50
Simplify
ANSWER: 7x+50
distribute: 5x + 50 + 2x
combine like-terms: 7x + 50
Answer:
13) E
14) B
15) D
16) F
17) A
18) C
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Step-by-step explanation:
this is to much
4