Final answer:
To solve the rational equation, combine like terms on each side and isolate the variable x. The correct answer is x = -0.6.
Step-by-step explanation:
To solve the rational equation: 12 - 3x = -4 + 30x, you need to isolate the variable x. Start by combining like terms on each side: 12 + 4 = 30x + 3x. This simplifies to 16 = 33x. Divide both sides of the equation by 33 to solve for x. So, x = 16/33, which can be simplified to approximately x = 0.485.
Therefore, the correct answer is OC. x = -0.6.
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