Get the answers you need at Westonci.ca, where our expert community is dedicated to providing you with accurate information. Connect with a community of experts ready to help you find accurate solutions to your questions quickly and efficiently. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.
Sagot :
SOLUTION:
We are to find the solution to the given system of equations.
[tex]\begin{gathered} 5x\text{ - y = 40 -----------(i)} \\ y\text{ = 2x - 4 ------------(i}i) \end{gathered}[/tex]We substitute for y in equation (i);
[tex]\begin{gathered} 5x\text{ - y = 40} \\ 5x\text{ - (2x - 4) = 40} \\ 5x\text{ - 2x + 4 = 40} \\ 5x\text{ - 2x = 40 - 4} \\ 3x\text{ = 36} \\ \frac{3x}{3}\text{ = }\frac{36}{3} \\ \\ x\text{ = 12} \end{gathered}[/tex]We are now to substitute for "x" in in equation (ii) ;
[tex]\begin{gathered} y\text{ = 2x - 4} \\ y\text{ = 2 (12) - 4} \\ y\text{ = 24 - 4} \\ y\text{ = 20} \end{gathered}[/tex]CONCLUSION:
The solution to the given system of equations is (12, 20).
Thanks for using our service. We aim to provide the most accurate answers for all your queries. Visit us again for more insights. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.
