hardworker1
hardworker1 hardworker1
  • 19-11-2016
  • Mathematics
contestada

solve for x for the equations y=2x-10 2Y=x-8

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ericosouki
ericosouki ericosouki
  • 19-11-2016
Hello,

Shall we begin?

y=2x-10
2Y=x-8

2y= x - 8
2( 2x-10 ) = x - 8
4x - 20 = x - 8
4x - x = -8 + 20
3x = 12
x = 12/3
x = 4


Answers: x = 4
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