You combine like terms.
456
9.120000000000001
It is: 4k-10+7-7k combines to -3k-3
algebraic expression like terms
You combine like terms.
456
To simplify the expression 7a - 6, we combine like terms by adding or subtracting coefficients of terms with the same variables. In this case, there are no like terms to combine, so the expression remains as 7a - 6. It cannot be simplified further without additional context or information.
12t + 15
3k + 1
-k + 3k = 2k
A mathematical expression does not have an answer, if it is algebraic and all of the terms are unlike. For example, x+7y does not have an answer because there are no definite solutions, and there is no possibility to combine like terms. However, the expression 2x+7y+3x does have an answer, but the solution is merely the combination of like terms. (5x+7y)
6
To simplify the expression 16x - 8 - 5 - 6x - 4, first combine like terms. Combine the x terms by subtracting 6x from 16x to get 10x. Then, combine the constants by adding -8, -5, and -4 to get -17. Therefore, the simplified expression is 10x - 17.
Combine like terms to give 3n + 2
To simplify the expression 8x - 8 - 4x - 3 - 3x, first combine like terms. Start by combining the x terms: 8x - 4x - 3x = x. Then, combine the constant terms: -8 - 3 = -11. Therefore, the simplified expression is x - 11.
Combine like terms. 6x - 2y +7.