Let's methodically analyze the student's steps, starting with the initial equation:
- Original Equation: \(4(2 - 3x) = x - 2(2x + 1)\)
Now let's break it down step by step:
-
Distributing on both sides:
Left Side: \[ 4(2 - 3x) = 8 - 12x \]
Right Side: \[ x - 2(2x + 1) = x - (4x + 2) = x - 4x - 2 = -3x - 2 \]
So now we have: \[ 8 - 12x = -3x - 2 \]
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Simplifying: Now we need to solve for \(x\).
Rearranging the equation gives: \[ 8 + 2 = -3x + 12x \] \[ 10 = 9x \] \[ x = \frac{10}{9} \]
Conclusion
The student's conclusion of "No solution" is incorrect. Based on the correct manipulations, the original equation has one solution:
\[ x = \frac{10}{9} \]
Thus, it shows that the equation has 1 solution.