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The equation of a line is 3y = ax + 1 where a ≠ 0 is a constant. Given that the line has a gradient of 7/5, what is the value of a?
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a/3=7/5 a=21/5
Thankyou VERY much
\[3y=\frac{7}{5}+1\]\[y=\frac{21}{5}x+\frac{1}{3}\] so a =21/5
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