The answer Pleaseeeee help me I was out on Friday so I don't know this and we learned it on Friday and my math teacher wasn't here today so I couldn't ask her

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asked Mar 4, 2018 220k views

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Jeebface · Answer 1 · 2018-03-10T02:42:00+0000

-22=10r+12

like you started, we add 12 to both sides so that theres variables on one side and numbers on the other

-10=10r
now, divide by 10 on each side, so we get R alone

-10/10=r
-1=r

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The answer Pleaseeeee help me I was out on Friday so I don't know this and we learned it on Friday and my math teacher wasn't here today so I couldn't ask her

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