Question

(-5)+(-9)+(+12)+(-7)​

Answer 1

Answer:

- 9

Step-by-step explanation:

( - 5 ) + ( - 9 ) + ( + 12 ) +( - 7 )

= - 5 - 9 + 12 - 7

= - 5 - 9 - 7 + 12

= - 21 + 12

= - 9

Answer 2

$\huge\orange{\underline {\mathscr{A}}} \orange{\underline {\mathbb {\green{ns}}}} \orange{\underline {\mathfrak \red{we}}}\orange{\underline \bold \pink{r}}$

Step-by-step explanation:

$( - 5) + ( - 9) + ( + 12) + ( - 7) \\ = - 5 - 9 + 12 - 7 \\ = \bold{9}$