Math Problem Statement
Find x, y, z, and w.
x 9 (2x − 1)
y 7 4y
(2x − 5) z 9
5 (w + 1) (3y + 5)
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Systems of Equations
Linear Equations
Formulas
Equation: 2x - 1
Equation: 4y
Equation: 2x - 5
Equation: w + 1 = 3y + 5
Theorems
Substitution Method
Linear Systems of Equations
Suitable Grade Level
Grades 9-10
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