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Combining like terms $-5x$ and $2x$
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$-3x-3x^2+x^2-7x$
Learn how to solve simplification of algebraic expressions problems step by step online. Simplify the expression -5x-3x^22xx^2-7x. Combining like terms -5x and 2x. Combining like terms -3x and -7x. Combining like terms -3x^2 and x^2.