$\displaystyle 4+5y= 39$
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Originally Posted by prove not $\displaystyle 4+5y= 39$ the answer is 7.
first you minus 4 of the total answer which leaves you 5y =35 then you divide 35 by 5 which leaves you with the answer of y equals 7
Originally Posted by prove not $\displaystyle 4+5y= 39$ $\displaystyle 5y=35$ $\displaystyle y=7$
Originally Posted by roger federer first you minus 4 of the total answer which leaves you 5y =35 then you divide 35 by 5 which leaves you with the answer of y equals 7 There's no such thing as "the total answer". You need to subtract 4 from "both sides of the equation".
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