Answer:
Explanation:
4(x - 3) - (x - 4) = 0
Distribute
4x - 12 - x + 4 = 0
Combine like terms
4x - x - 12 + 4 = 0
3x - 9 = 0
Add 9 to both sides
3x = 9
Divide both sides by 3
x = 9/3
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