3 years ago

Solve by substitution. 2x - 3y = 3 y= 7 - 2x

Mathematics

1 answer:

SpyIntel [72]3 years ago

5 0

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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