Hey!
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Solution:
3 - 4x = -4
~Subtract 3 to both sides
3 - 4x - 3 = -4 - 3
~Simplify
-4x = -7
~Divide -4 to both sides
-4x/-4 = -7/-4
~Simplify
x = 7/4
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Answer:
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Hope This Helped! Good Luck!