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AlgebraQ&A LibrarySECTION 7.7SECTION EXERCISESFor the following exercises, solve the system using the inverse of a 2 x 2 matrix.27. 5x-6y =-614x+3y 228. 8x + 4y-:-1003x -4y 129. 3x-2y = 630. 5x-4y -54x+y- 2.3-x + 5y =-231. -3x - 4y 92 512x + 4y =-6For the following exercises, solve a system using the inverse of a 3 x 3 matrix38. 6x- 5y+2z-412Question

Asked Mar 19, 2019

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