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7x+5z=4+8y how do u solve for y

 Apr 25, 2015

Best Answer 

 #1
avatar+126679 
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7x+5z=4+8y   subtract 4 from both sides

7x + 5z - 4  = 8y      divide both sides by 8

[7x + 5x - 4] / 8  = y

 

  

 Apr 25, 2015
 #1
avatar+126679 
+5
Best Answer

7x+5z=4+8y   subtract 4 from both sides

7x + 5z - 4  = 8y      divide both sides by 8

[7x + 5x - 4] / 8  = y

 

  

CPhill Apr 25, 2015

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