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2x + 3y = 12

 

Complete the missing value in the solution to the equation

 

(___, 8)

 Mar 27, 2021
 #1
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yes, so we have (x, y) = (_, 8). so, y is 8. 

subbing this in to the first equation, we have 2x + 3(8) = 12, which is 2x + 24 = 12

2x = 12 - 24 = -12

2x = -12, so x = -6

so, the pair is (-6, 8) with _ = -6 

 Mar 27, 2021

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