nowamac001
nowamac001 nowamac001
  • 14-05-2021
  • Mathematics
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Substitution
y=7x+3 ​

Respuesta :

deshunti
deshunti deshunti
  • 14-05-2021

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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