SOLUTION: Solve the system in Problems using substitution or elimination by addition. 2x y = 7 3x 每 2y = 0
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Question 944017
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Solve the system in Problems using substitution or elimination by addition.
2x y = 7
3x 每 2y = 0
Answer by
Saleye(10)
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Let's use substitution:
from second equation we've: 3x=2y -> x=2y/3
Substitute in equation 1:
then solve for both:
x=2 and y=3