Question

-7 + 6 + (8 - 7) =

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

8+(-4+1)-(-3 + 2) =

-(2+3 -6 - 4) - 5+2=

(2-5) + (-3 + 2) - (-2+ 4) =

14+3 - (9 +8 - 11) - 12 =
help​

Answer 1

Respuesta:

1. 14

2. 4

hasta ahí le entiendo

Explicación paso a paso:

dame corona

Answer 2

-7 + 6 + (8 - 7) =

=−1+8−7

=−1+1

=0

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

=−5−(7−5)+6−3

=−5−2+6−3

=−7+6−3

=−7+3

=−4

8+(-4+1)-(-3 + 2) =

=8+−3−(−3+2)

=5−(−3+2)

=5−(−1)

=6

-(2+3 -6 - 4) - 5+2

=−(5−6−4)−5+2

=−(−1−4)−5+2

=−(−5)−5+2

=5−5+2

=0+2

=2

(2-5) + (-3 + 2) - (-2+ 4) =

−3−3+2−(−2+4)

=−3+−1−(−2+4)

=−4−(−2+4)

=−4−2

=−6

14+3 - (9 +8 - 11) - 12 =

=17−(9+8−11)−12

=17−(17−11)−12

=17−6−12

=11−12

=−1