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Semenov [28]
3 years ago
5

Substitutiony=7x+3 ​

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
8 0

Answer:  x= 1/7 y + -3/7

Step-by-step explanation:

y=7x+3

Step 1: Flip the equation.

7x+3=y

Step 2: Add -3 to both sides.

7x+3+(−3)=y+(−3)

7x=y−3

Step 3: Divide both sides by 7.

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