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Answer:
Step-by-step explanation:
Answer:
EXPRESSION
2x+5
4-x
EQUATIONS
8+n=4
n+4=12
6-n=2
Step-by-step explanation:
basically when we say expression this is a mathematical phrase that contains numbers, variables, or both. Expressions never have an equal sign On the other hand when we say equation this is a mathematical sentence that says two expressions are equal.