Question

Expressão 2x-3x+5x-8x

Answer 1

$\LARGE\tt{}2x - 3x + 5x - 8x \\\LARGE\tt{}\left(2 - 3 + 5 - 8\right)x \\\LARGE\tt{}7 - 3 - 8 \\ \LARGE\tt{}7 - 11 \\\LARGE\tt{} - 4 \\ \LARGE\tt{} \boxed{4x}$

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