Math Problem Statement

Jika 6x + 9y = 15 dan 8y -4x = 32 maka x.y =....

Solution

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Math Problem Analysis

Mathematical Concepts

Linear Equations
Substitution Method

Formulas

Sistem persamaan linear: ax + by = c
Substitusi variabel

Theorems

Substitution Method

Suitable Grade Level

Grades 8-10