Solve by Elimination Calculator: A Comprehensive Guide to Simplifying Equations
[Instructions] Solve the equation 3x + 2y = 15 by elimination. [Solution] To eliminate x, multiply the first equation by -3 and add it to the second: -3(3x + 2y = 15) = -9x – 6y = -45 2x – 5y = 4 Now we have: -9x – 6y = -45 2x – 5y = … Read more