Answer:
836.8
Step-by-step explanation:
You have to isolate the variable so you need to add 7z and 9 to both sides. You then get y+ 7z+ 9= 7x. Then divide 7x from both sides. The equation becomes x= y/7+ z + 9/7.
I hope this helps love! :)
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Answer:
1) y = 41
2) y = 4
Step-by-step explanation:
Answer:
the equation of the line is:
y=-2x+-3
