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$\"\"$

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The equation is

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$\"\"$

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The matrices have the same dimensions and the corresponding elements are equal.

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The equality can be written as a two linear equations

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$\"\"$ Equation (1)

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$\"\"$ Equation (2)

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$\"\"$ Equation (3)

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$\"\"$

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The first equation is $\"\"$

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$\"\"$ (Add 3 to each side).

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$\"\"$ (Additive inverse property: $\"\"$ )

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$\"\"$ (Additive identity property: $\"\"$ )

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$\"\"$ (Add: $\"\"$ )

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$\"\"$ (Divide each side by 4)

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$\"\"$ (Cancel common terms)

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$\"\"$ (Divide: $\"\"$ )

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$\"\"$

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The second equation is $\"\"$

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$\"\"$ (Divide each side by 3)

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$\"\"$ (Cancel common terms))

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$\"\"$ (Divide; $\"\"$ )

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$\"\"$

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The third equation is $\"\"$

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$\"\"$ (Subtract 1 from each side).

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$\"\"$ (Additive inverse property: $\"\"$ )

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$\"\"$ (Additive identity property: $\"\"$ )

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$\"\"$ (Subtract: $\"\"$ )

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$\"\"$ (Divide each side by 2)

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$\"\"$ (Cancel common terms)

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$\"\"$ (Divide: $\"\"$ )

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$\"\"$

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The solution is $\"\"$

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