Question

$7x - 3x5x - x - 2x$
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Answer 1

$\huge\underline\mathfrak\red{Answer:}$

$7x - 3x5x - x - 2x$

$7x - 15 {x}^{2} - x - 2x$

$7x - 15 {x}^{2} - 1x$

$6x - 15 {x}^{2}$