3 years ago

What is the answer to 11-2r+3=4

Mathematics

2 answers:

Mashcka [7]3 years ago

7 0

Using algebra, I obtained that r=5

wolverine [178]3 years ago

4 0

11-2r+3=4 first subtract 11 and 3 from both sides of the equation, so the equation looks like this:

-2r=-10 next, divide both sides by -2

r=5.

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