Question 644102
what is the value that makes the equation true?
1.t/5+9=11
t/5 = 2
t = 10
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2.-3+t/3=12 
t/3 = 15
t = 45
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3.t/4-21=7
t/4 = 28
t = 112
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4.-t/2+14=-1
-t/2 = -15
t/2 = 15
t = 30
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Cheers,
Stan H.