Math Problem Statement

(995x)+(920y)+(770z)=250000, what are the Value of x, y and z

Solution

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Math Problem Analysis

Mathematical Concepts

Linear Algebra
Systems of Equations
Diophantine Equations

Formulas

ax + by + cz = d (Standard form of a linear equation with three variables)

Theorems

Existence and Uniqueness Theorem (requires 3 independent equations for 3 variables)

Suitable Grade Level

Grades 10-12