Not sure what the "t" in front of the second "5y" represents so it is difficult to be sure. But I figure that they are not alike.
5y + 5y = 10y
One part of an algebraic expression that may be a number, a variable, or a product of both is called a "term." For example, in the expression (3x^2 + 5y - 7), the terms are (3x^2), (5y), and (-7). Each term can consist of constants (like -7), variables (like (x) and (y)), or a combination of both (like (3x^2)).
A variable in algebra is an unknown quantity as for example in the term 5y the variable is y
Dissimilar or unlike terms refer to algebraic expressions that have different variable parts or bases. For example, in the expression (3x^2) and (5y), the terms are dissimilar because they involve different variables ((x) and (y)). Unlike terms cannot be combined through addition or subtraction, as they represent distinct quantities. Only like terms, which have the same variable components, can be combined.
-3
-120
The numerical coefficient of y in 5y is 5. In an algebraic term, the coefficient is the number that is directly multiplied by the variable. In this case, y is being multiplied by 5, making 5 the coefficient of y in the term 5y.
0
5y + 5y = 10y
-3
LCM(5y3, 25y6) = 25y6
One part of an algebraic expression that may be a number, a variable, or a product of both is called a "term." For example, in the expression (3x^2 + 5y - 7), the terms are (3x^2), (5y), and (-7). Each term can consist of constants (like -7), variables (like (x) and (y)), or a combination of both (like (3x^2)).
2x + 3y - x + 5y combine the like terms 2x - x + 3y +5y simple arithmetic x + 8y
The degree of a polynomial is the highest degree of its terms. The degree of a term is the sum of the exponents of the variables that appear in it.7x2y2 + 4x2 + 5y + 13 is a polynomial with four terms. The first term has a degree of 4, the second term has a degree of 2, the third term has a degree of 1 and the fourth term has a degree of 0. The polynomial has a degree of 4.
5y=25x 25x=5y -5y 25x-5y=0
The expression 4x - 3y - 5x - 2y can be simplified by combining like terms. Like terms have the same variables raised to the same powers. In this case, the x terms are like terms and the y terms are like terms. Combining the x terms, we get -x, and combining the y terms, we get -5y. Therefore, the simplified expression is -x - 5y.
A variable in algebra is an unknown quantity as for example in the term 5y the variable is y