What is the value of s in the equation 3r + 10 = 5s when r = 10?

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To find the value of s in the equation 3r + 10 = 5s when r = 10, we can follow these steps:

  1. First, substitute the value of r into the equation:

    2. 3(10) + 10 = 5s

  2. This simplifies to:

    3. 30 + 10 = 5s

  3. Now, simplify further:

    4. 40 = 5s

  4. Next, to isolate s, divide both sides by 5:

    5. s = 40 / 5

  5. This gives:

    6. s = 8

Therefore, the value of s is 8.

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