Question

раскрыть скобки 5-(4х-7)=4*(х-5)

Answer 1

5 – (4x –7) = 4 * (x – 5)
5 – 4x + 7 = 4x – 20

5 + 7 + 20 = 4x + 4x
32 = 8x
4 = x

Answer 2

Решение на фото)))))