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forsale [732]
3 years ago
8

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

Mathematics
1 answer:
insens350 [35]3 years ago
7 0

3r = 10 + 5s

Put the value of r = 10 to the equation and solve it for s:

3(10) = 10 + 5s

30 = 10 + 5s      <em>subtract 10 from both sides</em>

20 = 5s      <em>divide both sides by 5</em>

4 = s → s = 4

<h3>Answer: for r = 10, s = 4.</h3>
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