Taylandd Taylandd
  • 12-06-2018
  • Mathematics
contestada

3× - 4y =65 when u =4

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brit750
brit750 brit750
  • 12-06-2018
If Y=4 then X=27
hope this helps
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hannah1277
hannah1277 hannah1277
  • 12-06-2018
3x - 16 = 65
+16 +16
3x = 81
3x/3 = 81/3
x = 81 ➗ 3
x= 27
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