Question

2[a-3{a+5(a-2)+7}] solve

Answer 1

Step-by-step explanation:

Answer:

{( \frac{3}{5} ) - 2 \times ( \frac{7}{5} )} - 3

( \frac{3 - 10}{5} \times \frac{7}{5}) - 3

\frac{ - 7}{5} \times \frac{7}{5} - 3

\frac{ - 49}{25} - 3

\frac{ - 49 - 75}{25}

\frac{124}{25}

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