hrdz1230
hrdz1230
16-08-2019
Mathematics
contestada
Can someone help me with 5,6,13, and 14 plz
Respuesta :
brigriffin848
brigriffin848
16-08-2019
5: 18-8=10 a=10. 6: 8-5=3 m=3.
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jpyon3019
jpyon3019
16-08-2019
|8+a|=18
So a will have two values since it’s going to change into the absolute value
The number inside the absolute value can be 18 or -18
8+a=18 a=10
8+a=-18 a=-26
a= -26 and 10
|5+m|=8
5+m=8 m=3
5+m=-8 m=-13
m= -13 and 3
answers attached below
13. x=10
14. x=8
Answer Link
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