Question

. What should be subtracted from -7/11 to get -2? a) 15/11 b) -15/11 c) 29/11 d) -29/11.​

Answer 1

Answer:

$\large \color{lime} \frac{15}{11}$

Step-by-step explanation:

$Let \: the \: number \: to \: be \: subtracted \: be \: x \: \\ \\ \therefore \: \frac{ - 7}{11} \: - x = - 2 \\ \\ \\ \\ \frac{ - 7}{11} + 2 = x \\ \\ LCM \: of \: 11 \: and \: 1 = 11 \\ \\ \frac{ - 7 + 2 \times 11}{11} = \frac{15}{11} \\ \\ \therefore \: The \: number \: to \: be \: subtracted \: from \: \frac{ - 7}{11} \: to \: get \: - 2 \: is \: \frac{15}{11}$

Answer 2

Answer:

15/11 answer ok done follow