4 years ago

5x - 3= 7 what is x?

Mathematics

2 answers:

Juliette [100K]4 years ago

8 0

5x-3=7
isolate the unknown
add 3 to both sides
5x=10
divide by 5
x=2

geniusboy [140]4 years ago

6 0

X=2 5x-3=7 Add three to both sides 5x=10 Divide both sides by 5 X=2

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