SOLUTION: simplify each expression 7x - 5y - 4x + 3y
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Algebra: Expressions involving variables, substitution
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Question 23596
:
simplify each expression
7x - 5y - 4x + 3y
Answer by
ilana(305)
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We can only combine like terms, so we get (7x-4x)+(-5y+3y), or 3x-2y.