4w+7=-1
Subtract 7 from each side
4w = -8
Divide by 4
w=-2
4w+7=-1
Subtract 7 from each side
4w = -8
Divide by 4
w=-2
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.