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Andreyy89
3 years ago
13

Identify a possible first step using the elimination method to solve the system and then find the solution to the system. 3x - 5

y = -2 2x + y = 3 A) Multiply first equation by -3 and second equation by 2, solution (1, 1). B) Multiply first equation by -2 and second equation by 3, solution (1, 1). Eliminate C) Multiply first equation by -3 and second equation by 2, solution (1, -1). D) Multiply first equation by -2 and second equation by 3, solution (1, -1)
Mathematics
1 answer:
irina1246 [14]3 years ago
5 0

ans is b...multiply eqn 1 by -2 and eqn 2 by 3

=》 -6x + 10y = 4...eqn 3

=》 6x + 3y = 9...eqn 4

add eqn 3 and 4...

=》13y = 13

=》y =1 and x = 1

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