Math Problem Statement
Solve the linear system ax +by =c, −bx+ay =d
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Algebra
System of Linear Equations
Elimination Method
Formulas
ax + by = c
-bx + ay = d
y = (c + d) / (2a)
x = (2ac - b(c + d)) / (2a^2)
Theorems
Linear System Solution Methods
Elimination Method
Suitable Grade Level
Grades 10-12
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