Um do u guys know what dpe ape mpe and spe means please i don't get it its like when u do 2step equations like 5x + 5=15

I don't understand most of your question -- but to solve this equation:

5x + 5=15

First, subtract 5 from each side of the equation so that you get the unknown on one side and the known on the other.

5x + 5 - 5 = 15 - 5
5x = 10

Next, divide both side of the equation by 5 to find the value of x.

x = 2

You can prove it by substituting 2 for x in your original equation.

Yes, I can explain what DPE, APE, MPE, and SPE mean in the context of solving two-step equations like 5x + 5 = 15. These acronyms represent different properties or steps that can be applied to simplify or solve the equation.

1. DPE: Distributive Property of Equality
The Distributive Property allows you to distribute a number outside parentheses to every term inside it. In the equation 5x + 5 = 15, there is no need to apply the Distributive Property.

2. APE: Additive Property of Equality
The Additive Property of Equality allows you to perform the same addition or subtraction operation on both sides of the equation in order to maintain equality. In the equation 5x + 5 = 15, you can use APE by subtracting 5 from both sides to isolate the variable. This gives you 5x = 10.

3. MPE: Multiplicative Property of Equality
The Multiplicative Property of Equality allows you to perform the same multiplication or division operation on both sides of the equation in order to maintain equality. In our equation 5x = 10, you can use MPE by dividing both sides by 5 to solve for x. This gives you x = 2.

4. SPE: Substitution Property of Equality
The Substitution Property of Equality allows you to substitute the value you have solved for into the original equation to check if it is true. In this case, you can replace the variable x with 2 in the equation 5x + 5 = 15 and verify that both sides are equal. When you substitute x = 2, you get 5(2) + 5 = 10 + 5 = 15, which is true.

These properties (DPE, APE, MPE, and SPE) are tools you can use to simplify equations and solve for the unknown variable. Applying them step by step can help you make progress toward finding the solution.

When solving two-step equations, "DPE," "APE," and "MPE" are abbreviations that stand for different steps you can follow to solve the equation. Here's what each abbreviation means:

1. DPE: The first step is to isolate the variable term on one side of the equation. "DPE" stands for "Distribute, Property, or Parentheses." This step is performed if the equation contains parentheses or if the variable term needs to be distributed.

2. APE: The second step is to get rid of any addition or subtraction involving the variable. "APE" stands for "Addition or Subtraction Property of Equality." This step involves adding or subtracting the same number to both sides of the equation to isolate the variable.

3. MPE: The third step is to eliminate any multiplication or division involving the variable. "MPE" stands for "Multiplication or Division Property of Equality." This step involves multiplying or dividing both sides of the equation by the same number to isolate the variable.

Remember, these abbreviations are just helpful mnemonics to remember the steps involved in solving two-step equations.