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r-ruslan [8.4K]
3 years ago
13

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

Mathematics
2 answers:
vovangra [49]3 years ago
6 0
<span>3x – 4y = 65
</span><span>3x – 4(4) = 65
3x - 16 = 65
3x = 81
x = 27</span>
Serjik [45]3 years ago
3 0
3x - 4y = 65......when y = 4
3x - 4(4) = 65
3x - 16 = 65
3x = 65 + 16
3x = 81
x = 81/3
x = 27 <==
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