7x+70=98
7x=28
x=4
this is the answer
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Answer:
Hello!
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( a/3 - b/6 -1)^2 as expanded form:

Step-by-step explanation: You have to Simplify the expression.
Hope this helped you. Brainliest would be nice!
Answer:
r = -140
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable. Not sure if this was the answer you were looking for.