Given the matrix equation 2A - B = I2 where, A = [ -1 1           2 3] and, B = [x 2         y 5] Solve for x and y.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.3: Matrix Algebra
Problem 26E
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Given the matrix equation 2A - B = I2

where,

A = [ -1 1
          2 3]
and,

B = [x 2
        y 5]

Solve for x and y.

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