PSAT/NMSQT
PSAT Math Test - Calculator Section
Solving a System of Linear Equations for Y
Easy Heart Of Algebra Systems Of Linear Equations
Consider the following system of linear equations:
Equation 1: $$x + 3y = 15$$
Equation 2: $$2x - y = 4$$
What is the value of $y$ when both equations are satisfied?
Hint
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