alshblaqans67 alshblaqans67

09-09-2020
Mathematics

contestada

3x+7y=37 and x=3 then y= In

Respuesta :

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10-09-2020

Answer:

y=4

Step-by-step explanation:

Since x is given, substitute the x value to the equation:

3(3) +7y=37

9+7y=37

7y=28

y=4

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