guevarasofia215 guevarasofia215
  • 04-04-2018
  • Mathematics
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-4x+11y=15 what does x equal?

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susanwiederspan
susanwiederspan susanwiederspan
  • 04-04-2018
To solve for x, we simply try to isolate it by getting x on one side and dividing. The y-term might confuse us, but since we don't have another expression for y, we can only solve for x in terms of y.

[tex]-4x+11y=15\\-4x=15-11y\\\\x= \dfrac{15-11y}{4} [/tex]
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