Mathematics
Fear989
2021-05-13 21:21:06
What is the unknown variable y-3.5=-2.1
ANSWERS
Bialas751
2021-05-14 03:24:24

the unknown variable is y

neghinita
2021-05-14 03:25:39

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

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