it means: "does not equal to" it mean that it is not equal to that, like 4a isn't equal to 5g. teehee!
expressions don't have an equal sign and equations do
you cannot graph it without an equal sign and an x value.
It means the figures on either side of the equal sign have equal values to each other.
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it means: "does not equal to" it mean that it is not equal to that, like 4a isn't equal to 5g. teehee!
a problem with an equal sign
YES!! You use algebra in your everyday lives. Adding is considered an equation. An equation is a problem with an equal sign. An expression has no answer (an equal sign).
An equal sign with a line crossed through it kinda like =\
Yes
expressions don't have an equal sign and equations do
He invented the equal sign and introduced algebra to England.
The equal sign with the slash means "is not equal to".
you cannot graph it without an equal sign and an x value.
By 'an equal sign with a lightning bolt [through it]', do you mean '≠'? That means 'not equal to'. For example, 6≠9.
The basic principle of algebra is the equal sign. Whatever you do to one side you must do to the other. Try to rearrange the terms in such a way that you isolate or solve the variable.
At least means "greater than or equal to". In this browser it can be written as >=, but if you were writing with a pen, you would write the equal sign underneath the > sign, or even just double the lower part of the arrow.