No.
Yes, because they both contain the variable "x". y and 9x would not be like terms because they don't have the same variable. x and 9x2 would not be like terms because the variables are not raised to the same power.
collect like terms and you get 4x + 5x + 8 - 3 ie 9x +5
2x = 5x - 12First step is to move all the like terms to one side of the equation2x (-5x) = -12-3x = -12Next, we can divide both sides by -3 to get rid of the -3 on the left side(-3x)/-3 = (-12)/-3x = 4
5x+10=40 5x+10-10=40-10 5x=30 5x/5=30/5 x=6
5x - 1 = 24 5x - 1 + 1 = 24 + 1 5x = 25 5x/5 = 25/5 x = 5
It is: 2x and 5x are like terms Addition: 2x+5x = 7x Multiplication: 2x*5x = 10x2
= 53 9x3 + 9x2 + 5x1+ 3x1 27 + 18 + 5 + 3
Like terms are: 5x -7x +2x and 3 -5
5x - 3 + x - 9 = 5x Bring like terms together of the left side: 5x + x - 3 - 9 = 5x Combine like terms: 6x - 12 = 5x Add 12 to both sides: 6x = 5x + 12 Subtract 5x from both sides: x = 12
To multiply the polynomials ( (9x^2 + 10x + 4) ) and ( (9x^2 + 5x + 1) ), you can use the distributive property (also known as the FOIL method for binomials). Multiply each term in the first polynomial by each term in the second polynomial, then combine like terms. The resulting polynomial will be a degree 4 polynomial. For the full expansion, the result is ( 81x^4 + 85x^3 + 49x^2 + 20x + 4 ).
-4
If you have a expression that goes; 2x + 5x etc etc Simplifying the like terms is 7x 2x and 5x are like terms, but 2y and 2x are not. The variable needs to be the same.
-1x-4-4x= -5x-4so it is -5x-4 -5x - 4this is done by combining like terms.
Since 5x is a factor of both terms, divide it. 5x3 + 5x = 5x(x2 + 1)
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.
5x + 6y + 3y - 2x you have to add like terms. add the y terms and then the x terms 9y + 3x this is your answer
That equals x.