Answer:
x = -2
Step-by-step explanation:
Given the following equation
6 + x - 2x + 3x - 4 = 3x + 4
Step 1: Collect the like terms
6 - 4 - 4 = 3x - x + 2x - 3x
6 - 8 = 4x - 3x
-2 = x
Therefore, x = -2
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