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Combine like terms, meaning add 12X plus 4X which is 16X and then you add 25Y plus 15Y which equals 40Y so the answer will be 16x+40y.

combine like terms means add the ones with the same variable.

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โˆ™ 2012-11-14 23:06:51
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Q: How do you simplify 12x plus 4x plus 25y plus 15y?
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