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Solve the equation     1/2y - 21/4= -35/4 for y

 

 Now: Identify the sequence of operations in the problem.

 Feb 21, 2018
 #1
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 1/2y - 21/4= -35/4      for y

 

Add  21/4 to both sides

 

(1/2)y  =   -35/4 + 21/4

 

Simplify

 

(1/2)y  =  -14/ 4

 

(1/2)y  =  - 7/ 2          

 

Multiply both sides by 2

 

y  =   -7

 

 

cool cool cool

 Feb 21, 2018

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