To write an expression, you need operators such as -,+,or *. You will also require numbers, or in algebraic cases, variables. Two expressions that equal each other are considered equations. Know that expressions do not have equal signs, this is what separates them from a standard equation.
Some examples of expressions:
2 + 5
3 - 2
10 + 4
Some examples of equations
2 + 3 = 4 + 1
9 - 3 = 5 +1
2 * 10 = 5 + 15
Thank me later :)
(or just give brainliest)
