Simplify Numerator: Simplify the numerator (−5−7x−5x+10). Combine like terms in the numerator. −5−7x−5x+10=−5−12x+10 Now, combine the constant terms. −5+10=5 So, the simplified numerator is −12x+5.
Simplify Denominator: Simplify the denominator 2x−4x−6. Combine like terms in the denominator. 2x−4x−6=−2x−6 The simplified denominator is −2x−6.
Divide Numerator by Denominator: Divide the simplified numerator by the simplified denominator.(−12x+5)/(−2x−6)We can factor out a −1 from the denominator to make it easier to divide.(−12x+5)/−1(2x+6)Now, divide each term in the numerator by −1.(−12x/−1)+(5/−1)=12x−5And the denominator is simply 2x+6.So, the expression simplifies to (12x−5)/(2x+6).
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