laura08
laura08
18-08-2015
Mathematics
contestada
how to work problem x-8=-9
Respuesta :
flavour5
flavour5
18-08-2015
Step 1: X -8 +8= -9 +8 (adding +8 to each side)
Step 2: X = -1 (-8+8=0, -9+8=-1)
Answer Link
Аноним
Аноним
18-08-2015
x−8=−9
Add 8 to both sides.
x−8+8=−9+8
x=−1
Answer Link
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