Question

5×4-(16-12)×2=
28-5×4+16=
9×(7-3)-2×(7+5)=
4×3+2×5-6×3=
help person!! qwq ​

Answer 1

Respuesta:

ahí está mi querido amig@

Explicación paso a paso:

$5 \times 4 - (16 - 12) \times 2 = \\ 20 - (4) \times 2 = \\ 20 - 8 = \\ r = 2$

$28 - 5 \times 4 + 16 = \\ 28 - 20 + 1 = \\ r = 9$

$9 \times (7 - 3) - 2 \times (7 + 5) = \\ 9 \times (4) - 2 \times (12) = \\ 36 - 24 = \\ r = 12$

$4 \times 3 + 2 \times 5 - 6 \times 3 = \\ 12 + 10 - 18 = \\ r = 4$