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Mathematics, 22.05.2021 08:00 krishawnnn

Which pair of expressions is equivalent? 1. “12g-5” and “7g”

2. “x+x+x+b+b”and“2x+3b”

3. “2q÷4” and “4q÷2”

4. “3(4n+2)” and “6(2n+1)

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Which pair of expressions is equivalent? 1. “12g-5” and “7g”

2. “x+x+x+b+b”and“2x+3b”

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