eduardo288526 eduardo288526

31-01-2017
Mathematics

Answered

Which expression is equivalent to (18x + 9k) + (2x + 6k)?

Verified Answer :

texaschic101 texaschic101

31-01-2017

18x + 9k + 2x + 6k...combine like terms
20x + 15k or it can also be 5(4x + 3k)

Answer Link

calculista calculista

26-01-2019

Answer:

\(5(4x+3k)\) or \((20x+15k)\)

Step-by-step explanation:

we have

\((18x+9k)+(2x+6k)\)

step 1

Group terms that contain the same variable

\((18x+2x)+(9k+6k)\)

step 2

Combine like terms

\((20x)+(15k)\)

step 3

Factor the number \(5\)

\(5(4x+3k)\)

Answer Link

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