One-variable and compound inequalities
Linear inequalities · Stage 2
Recognize the pattern
Reverse the inequality when dividing by a negative number.
Useful ruleReverse sign when multiplying by a negative
Build on: ALG-01
Try it before reading the solution
Solve −2x + 4 > 10.
This teaching example is original and is not an official SAT question.
Reasoning
Subtract 4: −2x > 6. Divide by −2 and reverse > to <.
Answerx < −3
03 · Next step
See membership →Ready for adaptive practice
Practice questions remain in English, as on the SAT.