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Like Terms: Terms that have identical variable parts (same variable(s)and same exponent(s)). When simplifying using addition and subtraction, you combine “like terms” by keeping the "like term" and adding or subtracting thenumerical coefficients. Examples: 3x + 4x = 7x 13xy – 9xy = 4xy 12x3y2 - 5x3y2 = 7x3y2 Can you simplify?
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