Mathematics, 07.10.2019 18:30, dondre54

Look at this system of equations. how can the system be changed so that the two equations have equal x-coefficients?

3x + 2y = 12
6x + 3y = 21

a. multiply both sides of the top equation by 2
b. divide both sides of the top equation by 2
c. multiply both sides of the top equation by 3
d. divide both sides of the top equation by 3

Answers: 3

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Look at this system of equations. how can the system be changed so that the two equations have equal...