Eighteen increased by the product of three times a number w is 30. Find the number.
2 answers:
Answer:
w=4
Step-by-step explanation:
18+3w=30
3w=30-18
3w=12
w=4
Answer:
4
Step-by-step explanation:
First, you have to right out the equation, which is
3n + 18 = 30
To solve the equation, subtract 18 from both sides,
3n = 12
Then, divide both sides by 3
n = 4
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Answer:
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Step-by-step explanation:
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