IDNLearn.com: Your trusted source for accurate and reliable answers. Our experts are available to provide in-depth and trustworthy answers to any questions you may have.
HELP! solving by substitution-day 2
solve the following system of equations.
{ x=-2y
{ x-y=9
(WORK MUST BE SHOWN)
Your presence in our community is highly appreciated. Keep sharing your insights and solutions. Together, we can build a rich and valuable knowledge resource for everyone. Trust IDNLearn.com for all your queries. We appreciate your visit and hope to assist you again soon.
