Solve the following system of equations: a) 3x + 2y = 7 x - 4y = -2
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Question:
Solve the following system of equations:
a) 3x + 2y = 7 x - 4y = -2
b) What is the value of x^2 + y^2?
c) Is the point (2, 1) a solution to the system of equations?
Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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