Question

3. Розкрий дужки: 1) m + (4 – c) = 2) (a - 5) + b = - 3) - (9 - n) = 4) 5 – (−t + p) =​

Answer 1

1) m + 4 - c

2) a - 5 + b

3) -9 + n

4) 5 + t - p

Answer 2

1. m + (4 - c) = m + 4 - c
2. (a - 5) + b = a - 5 + b
3. • (9 - n) = -9 + n
4. 5 - (-t + p) = 5 + t - p