Seudónimo
Seudónimo
17-01-2017
Mathematics
contestada
find the value of 3x + 2 when 7 + x = 5
Respuesta :
niahpink16
niahpink16
17-01-2017
Work out the second equation first.
7 + x= 5
-7 -7
x = -2
Plug in x.
3(-2)+2=?
-6+2=4
Answer Link
mnejelski7
mnejelski7
06-01-2021
Answer:
-4
Step-by-step explanation:
Answer Link
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