Math, asked by vandanapramilgupta, 2 months ago

Find the value of the expression 7y -5 for y = 2

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Answered by ExploringMathematics

0

$\rm{7y-5=7(2)-5\quad...\:Since\:y\:is\:equal\:to\:2}$

$\longrightarrow\rm{7y-5=14-5}\longrightarrow\rm{7y-5=9}$

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