Math Problem Statement
penyelesaian sederhana 2x+y=8 dan 2xx+6y=18
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
System of Equations
Quadratic Equations
Formulas
y = 8 - 2x
Quadratic formula: x = (-b ± √(b^2 - 4ac)) / 2a
Discriminant: Δ = b^2 - 4ac
Theorems
Quadratic Formula Theorem
Discriminant Theorem
Suitable Grade Level
Grades 10-12
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