Math Problem Statement

Jika diketahui 2 𝑥 − 2 𝑦 = 1 𝑑𝑎𝑛 𝑦 − 𝑥 = 2 Maka nilai dari (𝑥 + 𝑦)2

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
System of Linear Equations

Formulas

x - y = 1/2
(x + y)^2

Theorems

Inconsistency in Systems of Linear Equations

Suitable Grade Level

Grades 10-12