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perezsamantha3oqr0za
02.03.2021 •
Mathematics
Solve the equation
- 10.5 + 9d = 7.5
d= ?
Solved
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Ответ:
9d= 7.5 +10.5
9d=18
d=18/9
d=2
Pls mark as brainliest
Ответ:
—10.5 + 9d =7.5d : so d =7
Ответ:
4 goes in the box
Step-by-step explanation: