Question

ecuación
10(7) -5+3(7)-6=10(7)+10​

Answer 1

$10(7) - 5 + 3(7) - 6 = 10(7) + 10$

$70 - 5 + 21- 6 = 70 + 10$

$91- 11 = 8 0$

$80= 80$

Answer 2

70-5+21-6=70+10

65+15=80

80=80