Question

Porfa ayudaa A 12-(-8+15-3+7)= B -(5+4-3)+6-9

Answer 1

Respuesta:

A = 1

B = -9

Explicación paso a paso:

A = 12 - (- 8 + 15 - 3 + 7)

A = 12 - (- 11 + 22)

A = 12 - (11)

A = 12 - 11

A = 1

B = - (5 + 4 - 3) + 6 - 9

B = - (9 - 3) - 3

B = - 6 - 3

B = -9