3x+2y=38 x=3y-2 substitution

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asked Sep 10, 2020 185k views

1 Answer

Rupert Morrish · Answer 1 · 2020-09-16T10:54:22+0000

Explanation:

Replace the sec equation on the first one... Find the value of y first.. And then name the value of y as the third equation.. Replace the third equation on the sec one to get the value of x

3x+2y=38 x=3y-2 substitution

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