May 31, 2014 · 3x means you have three x's. Then 3x - x means you have three x's and you take away (subtract) one x. This would leave you with two x's.

symbol. A * symbol is not necessary when multiplying a number by a variable. For instance: 2 * x can also be entered as 2x. Similarly, 2 * (x + 5) can also be entered as 2(x + 5); 2x * (5) can be …

Sep 18, 2018 · 2x+9+3x+x=5x+10 has 1 solution. 2x+9+3x+x=6x+9 has infinite solutions. Upvote ...

4x * x 2 + 4x * 9 Then simplify. 4x 3 + 36x Quiz on the Distributive Property. 1. Solve the following ...

Aug 5, 2021 · kx + 3x = 4. x(k+3) = 4. x = 4/(k+3) x is a variable, whose value varies depending on what k equals. k is an unknown constant. they could use c for constant, which is the 1st letter …

where x is the distance to the y axis, or the radius, and f(x) is now the height of the shell. Simply substituting f(x) will give us. It seems like simply using the volume formulas was the best …

Dec 11, 2020 · First multiply the two first terms in each section: 3x*x = 3x 2. Next, multiply the two Outer terms together: 3x*2 = 6x. Third, multiply the two Inner terms together: 4*x = 4x. Finally, …

May 19, 2020 · You will need to use the distributive property and multiply the 2 and 3x inside their appropriate parentheses. 2(x 2-1)+3x(x-4) Distribute the 2 by multiplying it by each term in the …

3x 3 / 3x = x 2 27x 2 / 3x = 9x 9x / 3x = 3. 3x(x 2 + 9x + 3) Factoring a GCF from an Expression. The next ...

Aug 30, 2023 · I will assume that the purpose of this problem is to find the value of x if f(x) = g(x), although that part of the question seems to be missing. So let's take the problem as follows: If …