5x + 6y = 18
2x-3y-12
As a first step in solving the system shown, Yumiko multiplies both sid...
Mathematics, 15.12.2020 02:10 princessksh8
5x + 6y = 18
2x-3y-12
As a first step in solving the system shown, Yumiko multiplies both sides of the equation 2x-3y- 12 by 6.
By what factor should she multiply both sides of the other equation so she can add the equations and eliminate a variable?
What one-variable equation is she left with after adding?
Answers: 1
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