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What is the value of x in the equation 3x – 4y = 65, when y = 4?
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What is the value of x in the equation 3x – 4y = 65, when y = 4?

User Pieter Helsen
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2 Answers

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3x - 4y = 65......when y = 4
3x - 4(4) = 65
3x - 16 = 65
3x = 65 + 16
3x = 81
x = 81/3
x = 27 <==
User Nohemy
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6.5k points
3 votes
3x – 4y = 65
3x – 4(4) = 65
3x - 16 = 65
3x = 81
x = 27
User Muhammet Can TONBUL
by
5.6k points
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