The expression 4a + 8b - 12c represents a mathematical operation involving three terms: 4a, 8b, and -12c. Each term consists of a coefficient (4, 8, -12) multiplied by a variable (a, b, c). To simplify the expression, you can combine like terms by adding or subtracting coefficients of the same variables. The final result will depend on the specific values assigned to the variables a, b, and c.
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It is an expression of two terms as: 4a+12
"a" plus "3a" is equal to 4a. (3a+a=4a). You already have 3 "a's" and then you add another "a."
4a
7a-2b
It is: 7a+1 when simplified