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fiasKO [112]
3 years ago
9

|-2r|=10 What is the solution for r?

Mathematics
2 answers:
Brilliant_brown [7]3 years ago
8 0

Answer: Its a modulus function. r= -5 or r = 5

Step-by-step explanation:

There will be two solutions

first

-2r = 10

r = -5

secondly

-2r = -10

r = 5

Flauer [41]3 years ago
6 0
“| |” this symbol makes the negative irrelevant, so the equation is 2r=10

10/2=5
r=5
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