Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Our platform connects you with professionals ready to provide precise answers to all your questions in various areas of expertise. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

Please help!!!!!!!!!!!!!!!!!!!!

Please Help class=

Sagot :

AyaZ
[tex]\left \{ {{6a+11b=36} \atop {4a-2b=-32}} \right. \\ \left \{ {{6a+11b=36} \atop { (-\frac{3}{2}) *(4a-2b=-32)}} \right.[/tex]
[tex](6a+11b=36)+ (-6a+3b=48)= 6a-6a+11b+3b=36+48 \\ 14b=84 \\ b=6[/tex]
[tex]4a-2(6)=-32 \\ 4a=-32+12=-20 \\ a=-5[/tex]