Question

a)
$3 \times x - 17 = 2$
b)
$- 5 \times x + 14 = 27$
c)
$x + 3 = 4 \times x - 7$
d)
$- 72 \div (x + 1) = 14$
​

Answer 1

Răspuns:

Vezi atașamentele. Spor!