When they have the same variable.
To simplify the expression (3x + 2y + 5x - 6y), combine like terms. First, combine the (x) terms: (3x + 5x = 8x). Then, combine the (y) terms: (2y - 6y = -4y). Thus, the simplified expression is (8x - 4y).
To solve the expression ( 8x + 4 - 5x - 11 ), first combine like terms. Combine the ( x ) terms: ( 8x - 5x = 3x ). Then combine the constant terms: ( 4 - 11 = -7 ). The simplified expression is ( 3x - 7 ).
To simplify the expression ( 7w + 6 - 10w - 2 ), combine like terms. First, combine the ( w ) terms: ( 7w - 10w = -3w ). Next, combine the constant terms: ( 6 - 2 = 4 ). The simplified expression is ( -3w + 4 ).
To simplify the expression ( 13x^2 + 2x - 7 ), you simply combine the terms. Since there are no like terms to combine, the expression remains ( 13x^2 + 2x - 7 ).
12t + 15
To simplify the expression (3x + 2y + 5x - 6y), combine like terms. First, combine the (x) terms: (3x + 5x = 8x). Then, combine the (y) terms: (2y - 6y = -4y). Thus, the simplified expression is (8x - 4y).
To solve the expression ( 8x + 4 - 5x - 11 ), first combine like terms. Combine the ( x ) terms: ( 8x - 5x = 3x ). Then combine the constant terms: ( 4 - 11 = -7 ). The simplified expression is ( 3x - 7 ).
You combine like terms.
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no, combining like terms means combine the terms that are the same 15+x+6+x=28 combine like terms 21+2x=28 2x=7 x=3.5
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.
12t + 15
3k + 1
-k + 3k = 2k
To simplify the expression (3c - 7 + 2c - 5), first combine like terms. The (c) terms (3c) and (2c) add up to (5c), while the constant terms (-7) and (-5) combine to (-12). Therefore, the simplified expression is (5c - 12).
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)
To simplify the expression (6 + 2r + 3 + 8r), first combine like terms. The constant terms (6) and (3) add up to (9), while the variable terms (2r) and (8r) combine to (10r). Thus, the simplified expression is (9 + 10r).