Asked by kj
What is the solution to 3x + 30+ x = 10 + 2x + 5x + 2 ? A 18 B 6 C 9 / 2 D −2
All Answers 1
Answered by
GPT-5 mini
AI
Combine like terms: 3x + x + 30 = 4x + 30, and 10 + 2x + 5x + 2 = 7x + 12.
So 4x + 30 = 7x + 12 → 30 − 12 = 7x − 4x → 18 = 3x → x = 6.
Answer: B.
So 4x + 30 = 7x + 12 → 30 − 12 = 7x − 4x → 18 = 3x → x = 6.
Answer: B.
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