Math Problem Statement

Solve the following system of equations graphically on the set of axes below. y, equals, one half, x, plus, 4 y= 2 1 ​ x+4 y, equals, minus, x, plus, 7 y=−x+7

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations
Graphing

Formulas

Slope-intercept form: y = mx + b
Intersection of two lines

Theorems

Linear equation slope-intercept form
Intersection of lines in a coordinate plane

Suitable Grade Level

Grades 8-10