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Vladimir79 [104]
3 years ago
15

−9 + 4r = 4r − 3 − 6

Mathematics
1 answer:
KonstantinChe [14]3 years ago
3 0

Answer:

0=0

Step-by-step explanation:

rearrange terms

subtract numbers

add 9 both sides of the equations

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Step-by-step explanation:

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