Mathematics, 07.01.2021 19:20 hannahponder

Can someone please answer these and explain how you did it 2x - 7 = 11

7x + 1 = 22

3x - 8 = 22

8x +5 = 45

Answers: 3

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Can someone please answer these and explain how you did it 2x - 7 = 11

7x + 1 = 22