What is the most efficient first step to isolate the variable term on one side of this equation? -9x = -4x + 5
O Subtract 5 from both sides.
Add 5 to both sides.
O Subtract 9x from both sides.
O Add 4x to both sides.

Grace is a 70-year old woman who paid the utility bill online for the first time. she called her bank's customer service center to make sure she had done the transaction successfully. but the voice recording repeatedly played a message that all representatives were busy, which irked grace. which factor would make grace not recommend the bank to others? a. absence of technology b. lack of accessibility c. lack of financial products d. poor reputation