Which is the best first step when solving the following system of equations? A.) Multiply the first equation by 4. B.) Add the first equation to the second equation. C.) Multiply the second equation by Negative 1. D.) Subtract the second equation from the first equation.

Guest Jul 8, 2020

#1**-2 **

B, therefore, we can merge the system of equations to make the solving process more efficient! Hope this helps, whymenotsmart^m^

whymenotsmart Jul 8, 2020