Question

b)(-10+9) + (-3+(-7-5)] + (-2 - 1)​

Answer 1

Respuesta:

(-1) + (-3+(-12)] + (-3)

(-1) + (-3 -12) -3

-1 + (-15) -3

-1 -15 -3

-19

Explicación paso a paso:

espero te ayude :)

Answer 2

(-10+9) + [-3+(-7-5)] + (-2 - 1)​

-10+9 = -1

-7-5 = -12

-2 - 1 = -3

-1 +  [-3+(-12)] + -3

[-3+(-12)] = -3 -12 = -15

-1 -15 -3

-19

R// -19