10 ⋅ x − (x + 6) = 10х - х - 6 = 9х - 6
при х = -2,
9 ⋅ (-2) - 6 = -24
Ответ:
10×(-2)-(-2+6)
-20-4
-24
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10 ⋅ x − (x + 6) = 10х - х - 6 = 9х - 6
при х = -2,
9 ⋅ (-2) - 6 = -24
Ответ:
10×(-2)-(-2+6)
-20-4
-24