If (3, -2) is a solution of the equation 3x – my – 7 = 0, then the value of m is
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Put the values of x and y in the equation
3(3) - m(-2) -7=0
9 +2m-7=0
2+2m=0
2m=-2
m= -1
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3(3) - m(-2) -7=0
9 +2m-7=0
2+2m=0
2m=-2
m= -1
Plz mark as brainliest
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