mattyfisher8 mattyfisher8
  • 10-11-2020
  • Mathematics
contestada

Given that
6
x
−
7
y
=
4

Find
x
when
y
=
2

Respuesta :

Lovetrains Lovetrains
  • 10-11-2020

Answer: 3

Step-by-step explanation:

6x-7y=4

Plug in 2 for y

6x-7(2)=4

6x-14=4

Add 14 to both sides

6x=18

Divide both sides by 6 to get x alone

x=3

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