Math Problem Statement

Resolver los sistemas de ecuaciones lineales , con el metodo de sustitucion respuesta (8/5,1/5) X+2y=2 2x-y=3 3x+y=5

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations
System of Equations
Substitution Method

Formulas

x = 2 - 2y
2x - y = 3
3x + y = 5
Substitute x or y to solve the system

Theorems

Substitution Method

Suitable Grade Level

Grades 8-10