Question

$$\left[ \begin{array} { l l } { a + c } & { a + 2 b } \\ { c - 1 } & { 4 d - 6 } \end{array} \right] = \left[ \begin{array} { l l } { 0 } & { - 7 } \\ { 3 } & { 2 d } \end{array} \right]$$

Solve for a, c, b, d

$a=-4$
$c=4$
$b = -\frac{3}{2} = -1\frac{1}{2} = -1.5$
$d=3$

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