Mathematics
Write expression for the following:
(i) 11 added to 2m
(ii) 11 subtracted from 2m
(iii) 3 added to 5 times y
(iv) 3 subtracted from 5 times y
(v) y is multiplied by −8 and then 5 is added to the result
(vi) y is multiplied by 5 and then the result is subtracted from 16
Algebra Basics
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Answer
(i) 11 added to 2m = 2m + 11.
(ii) 11 subtracted from 2m = 2m − 11.
(iii) 3 added to 5 times y = 5y + 3.
(iv) 3 subtracted from 5 times y = 5y − 3.
(v) y multiplied by −8 = −8y. Then 5 added to it = −8y + 5.
(vi) y multiplied by 5 = 5y. Then 5y subtracted from 16 = 16 − 5y.
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