PSAT Math Flashcards: Equations With One Variable

Study Equations With One Variable in PSAT Math with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What is the solution to $\frac{2x+1}{5}=3$ ?

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ANSWER

$x=7$ . Multiply by $5$ to get $2x+1=15$ , then solve for $x$ .

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PSAT Math: Algebra 1

You are hereEquations With One Variable237 cards

Equations With Two Variables205 cards

Linear Functions33 cards

Linear Inequalities252 cards

Systems of Equations214 cards

All flashcards

237 cards

What this deck covers

This deck focuses on Equations With One Variable, giving you a quick way to review the definitions, rules, and examples that matter most for PSAT Math.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 29Practice questions for this set

A phone plan charges $18 plus

x

dollars per gigabyte. If 7 gigabytes cost $46, the situation is modeled by

18+7x=46

. What is the value of

x

Choose an answer

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