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User Lsheng
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6.0k points

1 Answer

1 vote

9514 1404 393

Answer:

x = 5

Explanation:

We can subtract 3x, add 12, and divide by 4.

7x -12 = 3x +8

4x -12 = 8 . . . . . . . . subtract 3x

4x = 20 . . . . . . . . . . add 12

x = 5 . . . . . . . . . . . . divide by 4

User Bethel
by
5.2k points
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