Question

помогите пажалиуста

Answer 1

2. х - (-64 2/3) = - 51 1/3

х - 64 2/3 = - 51 1/3

х = - 51 1/3 + 64 2/3

х = 13 1/3

4. х - (-4 5/12) = 55 7/12

х - 4 5/12 = - 55 7/12

х = - 55 7/12 + 4 5/12

х = - 51 2/12 = 51 1/6