What does an equals sign with a slash through it mean in algebra? it means: does not equal to it mean that it is not equal to that, like 4a isn't equal to 5g.hat does an equals sign with a slash through it mean in algebra? it means: does not equal to it mean that it is not equal to that, like 4a isn't equal to 5g.
Steps to Clean the Vacuum: 1  Unplug the vacuum. 2  Remove and empty the vacuum canister or remove and replace the vacuum bag. 3  Clean the vacuum filter and rinse the canister with water if needed.  Straighten a wire hanger and use the hanger to poke through any clogs in the vacuum hose if needed.
1 Vacuum the brush clean, then repeat the process until you can't remove any more lint. Or, try using the crevice attachment on your vacuum cleaner to clean out the lint.  Once a year or so, clean the dryer's vent hose and pipe to keep the machine running efficiently. Hire a pro, or do it yourself.