4 years ago

Eighteen increased by the product of three times a number w is 30. Find the number.

Mathematics

2 answers:

faltersainse [42]4 years ago

6 0

Answer:

w=4

Step-by-step explanation:

18+3w=30

3w=30-18

3w=12

w=4

Natalija [7]4 years ago

5 0

Answer:

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

Hope this helps!!

Let me know if you need help on anything else!!

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