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How do you simplify #6a+4+2a#?

1 Answer

Feb 17, 2017

#8a+4#

Explanation:

#"6 of a "+ " 2 of a " = " 8 of a"#
#" "6a" "+" "2a" "=" "8a#

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In addition you can change the order without it changing the answer. So #2+4# is the same as #4+2#

Changing the order we have:

#6a+4+2a" "->" "6a+2a+4" "=" "8a+4#

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