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Kayla Padilla
Mathematics
19 December, 11:45
Simplify (2d+3) + (3d-12)
+5
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2
)
Keira Nixon
19 December, 11:59
0
Step-by-step explanation:
2d+3d+3-12
5d-9
d=9/5
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Simone Scott
19 December, 12:12
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5d-9
Step-by-step explanation:
add the two sides together. the parentheses don't do anything to the equation really
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