Mathematics
echoaini
5

simplify the expression 8a - 2b + 12a - 2a - 4b

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(2) Answers
walkerdawn9

(8a+12a-2a)+(-2b-4b)=18a-6b

KayIseman

Add the A's together  8a + 12a - 2a         20a - 2a            18a Add the B"s together -2b - 4b       -6b The final answer will be 18a - 6b

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