Find the Variables [[a,2b],[c-2,d+3]]=[[5,-7],[10,10]]

$[\begin{array}{c} a & 2 b \\ c - 2 & d + 3 \end{array}] = [\begin{array}{c} 5 & - 7 \\ 10 & 10 \end{array}]$

Step 1

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