02-06-2020
Mathematics

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Solve the rational equation 6/x +7=-8/x

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Hetor112a Hetor112a

02-06-2020

Answer:

6/x + 7 = 8/x

x[6/x + 7 = 8/x] {multiplied entire equation by x}

x(6/x) + x(7) = x(8/x) {multiplied each term by x}

6 + 7x = 8 {cancelled and multiplied what's left}

7x = 2 {subtracted 6 from both sides}

x = 2/7 {divided both sides by 7}

Step-by-step explanation:

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