if the slope of line joining points in (x ,10) and q (- 3, - 2) is 2/7 then the value of x is =?
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slope = y'-y/x'-x
=> 2/7 = 10-(-2)/-3-x
=>2(-3-x)= 8×7
=>-6-x =56
=>x = -6+(-56) = -62
=> 2/7 = 10-(-2)/-3-x
=>2(-3-x)= 8×7
=>-6-x =56
=>x = -6+(-56) = -62
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