8= -5r+ 18, what does r stand for?

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8= -5r+ 18, what does r stand for?

Guest May 27, 2015

0 users composing answers..

Best Answer

+4711

+13

I'm not 100% sure on this:

8= -5r+18

Do the inverse.

8-18=-10

-10/-5=2

r=2

To check.

2*-5=-10+18=8

MathsGod1 May 27, 2015

3⁺⁰ Answers

+4711

+13

Best Answer

I'm not 100% sure on this:

8= -5r+18

Do the inverse.

8-18=-10

-10/-5=2

r=2

To check.

2*-5=-10+18=8

MathsGod1 May 27, 2015

+130516

+5

"Ronald"

CPhill May 28, 2015

+118723

0

Yes, very funny Chris :))

Melody May 28, 2015

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