[a-b b+c] = [8 1]

[3d+c 2a-4d] [7 6]

I know that since the matrices are equal:

a-b=8

b+c=1

3d+c=7

2a-4d=6

but not sure where to go from here

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- February 3rd 2010, 11:52 AMcottekrsolving a matrix equation for a,b,c, and d
[a-b b+c] = [8 1]

[3d+c 2a-4d] [7 6]

I know that since the matrices are equal:

a-b=8

b+c=1

3d+c=7

2a-4d=6

but not sure where to go from here - February 3rd 2010, 01:16 PMpickslides
- February 3rd 2010, 09:08 PMmath2009