2 years ago

What the value of r that makes the value true? r+(-0.14)=0.47

Mathematics

1 answer:

siniylev [52]2 years ago

4 0

$r+(-0.14)=0.47\\\\r-0.14=0.47\qquad|\text{add 0.14 to both sides}\\\\r-0.14+0.14=0.47+0.14\\\\r=0.61$

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