Question

Which is an equation?

A)6 = x

B)34x + 2

C)12(7 − 3)

D)6x − 6y − 6z

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Answer 1

the simple definition of an equation is when one side of the problem equals the other such as 2+3=5

in this case the only equation is 6=x since 6 equals x.

the rest of the options are known as expressions

Answer 2

An equation must contain an equals sign. That means answer A is the only one that is an equation.

Hope this helps!!