Answer:
b, Helen should have added 17 to both sides of the equation
Step-by-step explanation:
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Answer:
OB) 4y-2
Distribute it first, then add/subtract similar terms
Answer: The answer is two
Step-by-step explanation:
2(-4y)+7y=3
-8y+7y=3
-y=3
y=-3
x=-4y=12