Question

Solve
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Answer 1

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https://api.agilixbuzz.com/Resz/~Ey6YBAAAAAQyohM9yWYg1A.qNcASWOmJai4wmK6wUvuoD/19809088,B84/Assets/assessmentimages/alg%202%20pt%202%20u3l3%2037.jpg
https://api.agilixbuzz.com/Resz/~Ey6YBAAAAAQyohM9yWYg1A.qNcASWOmJai4wmK6wUvuoD/19809088,B84/Assets/assessmentimages/alg%202%20pt%202%20u3l3%2036.jpg
https://api.agilixbuzz.com/Resz/~Ey6YBAAAAAQyohM9yWYg1A.qNcASWOmJai4wmK6wUvuoD/19809088,B84/Assets/assessmentimages/alg%202%20pt%202%20u3l3%2035.jpg

Answer 2

@ijlal

Answer 3

@Directrix

Answer 4

@jhonyy9

Answer 5

@surjithayer

Answer 6

\[3x-\left[\begin{matrix}3 & -4.8 \\ 7.2 & -1\end{matrix}\right]=\left[\begin{matrix}1.2 & -3.6 \\ 0.3 & 0.4\end{matrix}\right]\]
now take the matrix to R.H.S.
and find the value of 3x
then divide each element by 3 to find x