Problem 73 of 7
Solve 2x + y = 9 for y to prepare for graphing.
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rearrange into graph-ready form.
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Equation must be linear in two variables and solvable for target variable.
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Correct
Your answer is equivalent to the expected form.
Solution
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1. Move non-target terms away from the target variable.
2. Divide by the target variable coefficient.
3. Simplify signs and fractions.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Forms where target variable remains on both sides.