Mathematics
Hisforever28
2015-11-14 16:07:57
work out (-8--5) × (7-12) ÷ (-2-3)
ANSWERS
josephlola51
2015-11-14 21:54:39

The first equation you keep the -8, change the minus to a plus and the negative 5 into a postive. You get -3. You have to multiply that by (7-12) which is -5. Then divide that by (-2-3) which is -5 and get -75. Here is the process.  (-8--5) x (7-12) / (-2-3) (-8 (+) +5) x (7-12) / (-2-3)  (-3) x (7-12) / (-2-3) (-3) x (-5) / (-2-3) (-3) x (-5) / (-5) 15 x (-5) -75 

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