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15-12-2020
Mathematics

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Solve by substitution.

2x - 3y = 3
y= 7 - 2x

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homiefatcow12345 homiefatcow12345

15-12-2020

Answer:

x=3 y=1

Step-by-step explanation:

plug in y. 2x-3(7-2x)=3

then get 8x=24

x=3

then plug in x in either equation

y=7-2(3)

y=1

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