Answer:
<u>y = -2 1/3+3</u>
Step-by-step explanation:
-Subtract 7x from each side of equation
-divide by 3 on each side
7x+3y = 9
3y = -7x+9
<u>y = -7/3+3</u>
<u></u>
:) ur welcome
there is a 1/2 chance to get heads again
im not entirely sure tho
Rhombus
