Question

if + means - and - means + then what is the value of +9-8-7+6-5-4+3+2+1​

Answer 1

Answer:

-1

Step-by-step explanation:

if + means - and - means + then what is the value of +9-8-7+6-5-4+3+2+1

Let us then change the positive and negative signs and do a rough calculation

+9-8-7+6-5-4+3+2+1

= (-9)+8+7-6+5+4-3-2-1

= (-9)+15 - 6 + 9 - 10

=6-6+9-10

=9-10

=(-1)

ANSWER IS-1

HOPE IT HELPS YOU!!

( SORRY IF THERE IS ANY MISTAKES ACCORDING TO YOU, IF THERE ARE YOU MAY REPORT)

Answer 2

Answer:

now

add all + values 9+6+3+2+1= 21

add all - values -8-7-5-4. = -24

Here Addition(+) means minus(-) and minus(-) means Addition(+)

Now recirpocal them 21 to -21 and -24 to 24

24-21 = 3....

Answer is 3