Math: Algebra
If 3x - 5 = 16, what is the value of x?
- A3
- B9
- C7Correct
- D5
Why: Add 5 to both sides: 3x = 21. Divide by 3: x = 7. Check: 3(7) - 5 = 21 - 5 = 16.
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SAT Practice Questions (Digital)
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every chapter free online- 1Math: Algebra25% of the exam — the largest sectionRead free →
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- 3Grammar and Usage20%Read free →
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- 5Expression of Ideas20%Read free →
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Grammar and Usage
Choose the option that makes the sentence correct: 'The list of required materials ____ posted on the classroom door.'
- Aare
- Bwere
- CisCorrect
- Dhave been
Why: The subject is 'list' (singular); 'of required materials' is a prepositional phrase that does not change the subject. A singular subject takes the singular verb 'is.'
06
The exam itself
SAT Practice Questions (Digital), by the numbers.
| Time | 134 minutes |
|---|---|
| Sections | Math: Algebra · Math: Advanced and Geometry · Grammar and Usage · Vocabulary in Context · Expression of Ideas |
| Our bank | 22 questions · updated August 2026Written from College Board |
| Languages | English |
| Source | College Board |
07
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