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I need help with this page pls help me !!

I need help with this page pls help me !!-example-1
User Iskramac
by
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1 Answer

24 votes
24 votes

N 6

we have


216=(r)/(2)+214

a ------> subtraction

subtract 214 both sides


\begin{gathered} 216-214=(r)/(2) \\ 2=(r)/(2) \end{gathered}

b ------> multiplication

Multiply by 2 both sides


\begin{gathered} 2\cdot2=2\cdot(r)/(2) \\ r=4 \end{gathered}

c ------> r=4

User Earl Zedd
by
3.0k points