Answered

Explore a world of knowledge and get your questions answered on IDNLearn.com. Ask your questions and receive accurate, in-depth answers from our knowledgeable community members.

Find the point of intersection of the lines 3=6x-y and 3x-2y=24 ?

Sagot :

Luanaidn
[tex] \left \{ {{3=6x-y\ \ |*(-2)} \atop {3x-2y=24}} \right. \\\\ \left \{ {{-6=-12x+2y} \atop {24=3x-2y}} \right. \\+----\\add\ both\ equations\\\\ 18=-9x\ \ \ | divide\ by\ -9\\\\ x=-2\\\ y=6x-3=6*(-2)-3=-12-3=-15\\\\ Point\ of\ intersection:\ (-2,-15)[/tex]
We appreciate your contributions to this forum. Don't forget to check back for the latest answers. Keep asking, answering, and sharing useful information. Find the answers you need at IDNLearn.com. Thanks for stopping by, and come back soon for more valuable insights.