Equações de primeiro grau

2x = x + 2

3 = x-2

6x = 4-3

5 + 2x = 4x-1

2x + 4 = 2 + x

7x / 7 = 5

5x / 2 = 3 + 2x

8x-6 = 10x

2x + 4x = 12

5x / 11 = 2x-17

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2x = x + 2 ______________________________
3 = x-2 ______________________________
6x = 4-3 ______________________________
5 + 2x = 4x-1 ______________________________
2x + 4 = 2 + x ______________________________
7x / 7 = 5 ______________________________
5x / 2 = 3 + 2x ______________________________
8x-6 = 10x ______________________________
2x + 4x = 12 ______________________________
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