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TennesseeMathsQuick questions

Equations and Inequalities

Quick questions on Solving linear equations in one variable - TNReady Algebra I

3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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Solve 3(2x+1)=4x+113(2x + 1) = 4x + 11. [2 points]
What is q2?
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How many solutions does 2(x+4)=2x+82(x + 4) = 2x + 8 have? [1 point]
What are sign error moving terms?
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Subtracting 3x3x from both sides changes +3x+3x to 00 on one side and subtracts 3x3x on the other; track the sign carefully.

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