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arlik [135]
2 years ago
5

Please help and explain:)

Mathematics
1 answer:
Elza [17]2 years ago
4 0
3x-2

An Algebraic expression contains a variables and constants connected by a sign of addition(+) or sign of subtraction(-).

The expression 3x-2 has "x" as variable and 3 is coefficient of "x" and "2" as constant. The expression is linear because higest exponent of x is 1.
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