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Mathematics
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Solve the equation 3x = 3(x – 4) + 12
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\[3x = 3(x-4) + 12 \rightarrow 3x = 3x - 12 + 12 \rightarrow x = x\] So the solution is all real numbers.
Because x=x will never be false.
So Infinitely many solutions or no sollution
infinitely many
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