Math Problem Statement
Despeja \[x\]. \[12x-39\leq 9 \quad \maroonC{\text{ Y}} \quad -4x+3<-6\]
Solution
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Math Problem Analysis
Mathematical Concepts
Inequalities
Solving Systems of Inequalities
Algebra
Formulas
12x - 39 ≤ 9
-4x + 3 < -6
Theorems
Rule for solving inequalities: When dividing or multiplying both sides of an inequality by a negative number, the inequality sign must be reversed
Suitable Grade Level
Grades 8-10