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Nimfa-mama [501]
3 years ago
10

What's the answer to 4d+6=42

Mathematics
2 answers:
Nina [5.8K]3 years ago
6 0
4d+6= 42
⇒ 4d= 42-6
⇒ 4d = 36
⇒ d= 36/4
⇒ d= 9

The final answer is d=9~
Anettt [7]3 years ago
6 0
4d + 6 = 42
4d +(6-6) = (42 - 6)
4d = 36 
divide both sides by 4
d = 9
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