Digital SAT Math Practice Question #6
Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.
Break down the given equation or algebraic constraints step-by-step. Isolate the target variable before substituting known quantities.
Elimination Shortcut: Check the extremes or test answer choices starting with C to binary search the correct magnitude.
First, distribute the 3 on the left side: 3x - 12 = 2x + 7. Next, subtract 2x from both sides: x - 12 = 7. Finally, add 12 to both sides: x = 19....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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