Question

va rog urgent!am nevoie​

Answer 1

Răspuns:

$c)32 \div ( - 2x) = 1 \\ - 16x = 1 \\ x = - \frac{1}{16} \\ d)2x \div | - 5| = 8 \\ 2x \div 5 = 8 \\ 2x = 8 \times 5 \\ 2x = 40 \\ x = 20 \\ f)7 \times (2 - x) = | - 42| \\ 14 - 7x = 42 \\ - 7x = 42 - 14 \\ - 7x = 28 \\ x = 28 \div ( - 7) \\ x = 4$