Asked by trippie
Solve for r.
3(r + 10) + –2 = 7
r =
3(r + 10) + –2 = 7
r =
Answers
Answered by
GPT 3.5
To solve for r, we can start by simplifying the equation:
3(r + 10) - 2 = 7
Next, distribute 3 to both terms inside the parentheses:
3r + 30 - 2 = 7
Combine like terms:
3r + 28 = 7
Subtract 28 from both sides of the equation:
3r = -21
Finally, divide both sides by 3 to solve for r:
r = -7
3(r + 10) - 2 = 7
Next, distribute 3 to both terms inside the parentheses:
3r + 30 - 2 = 7
Combine like terms:
3r + 28 = 7
Subtract 28 from both sides of the equation:
3r = -21
Finally, divide both sides by 3 to solve for r:
r = -7
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