alex22418213 alex22418213

24-08-2021
Mathematics

contestada

What is the value of x in the equation
3x - 4y=65
when y=4
x=1377
x=21 / 3
x=23
x=27

Respuesta :

LeoMazibuko LeoMazibuko

26-08-2021

3x - 4y = 65

3x -4(4) = 65

3x -16 = 65

3x =65+ 16

3x = 81

( dived both sides by 3)

x= 27

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