Can you please HELP ME!! I have done question a but i need help on question b. For some people it may be easy but...

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Adam Siemion asked May 11, 2023

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1 vote

Can you please HELP ME!! I have done question a but i need help on question b. For some people it may be easy but...

Can you please HELP ME!! I have done question a but i need help on question b. For-example-1

Mathematics
high-school

Adam Siemion asked May 11, 2023

by Adam Siemion

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2 Answers

13 votes

Explanation:

a) 8x + 5x = 13x

b) 9f + 10f - 12f = 7f

hope it helps...

Rarw answered May 13, 2023

by Rarw

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21 votes

Answer:

1) 13x

2) 7f

Explanation:

$1)8x + 5x \\ combine \: like \: terms \\ = 13x \\ \\ 2)9f + 10f - 12f \\ add \: 9f \: and \: 10f \: together = 19f \\ substract \: 19f \: from \: 12f \\ = 7f$

Jan Gutvirth answered May 15, 2023

by Jan Gutvirth

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