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What is the unknown variable y-3.5=-2.1
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What is the unknown variable y-3.5=-2.1

User Jesper Niedermann
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2 Answers

6 votes
the unknown variable is y
User Mitchf
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8.6k points
5 votes
y=1.4
because we need to get the y by itself so we move the number and switch the sign so we add 3.5 to -2.1
User Madelynn
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