I need help with my geometry hw, i need to now wat the properties are for the following statements.

1. If 2x=6, then x=3

2. If 42 degrees + measure of angle 2 = 90 degrees, then measure of angle 2 = 48 degrees

3. If measure of angle D = 40 degrees and measure of E = 90 degrees - measure of angle D, then measure of angle E is 50 degrees

4. If measure of J = 20 degrees, then 3(measure of J) = 60 degrees

It looks right to me!

What is the value of x?

An irregular pentagon. The interior angles of the pentagon measure x degrees, 131 degrees, 108 degrees, 107 degrees, and 110 degrees.

Enter your answer in the box.

To determine the properties for the given statements, we can use the concept of solving equations and applying basic arithmetic operations. Here's how you can get the answers for each statement:

Statement 1: If 2x = 6, then x = 3
To solve this equation, we need to isolate x. We divide both sides of the equation by 2 (the coefficient of x) to get:
2x/2 = 6/2. Canceling out the common factor of 2, we have:
x = 3. Therefore, the answer to statement 1 is x = 3.

Statement 2: If 42 degrees + measure of angle 2 = 90 degrees, then measure of angle 2 = 48 degrees
To find the value of the measure of angle 2, we can use basic algebraic operations. Subtracting 42 degrees from both sides of the equation, we get:
measure of angle 2 = 90 degrees - 42 degrees = 48 degrees. Hence, the answer to statement 2 is the measure of angle 2 = 48 degrees.

Statement 3: If measure of angle D = 40 degrees and measure of E = 90 degrees - measure of angle D, then measure of angle E is 50 degrees
Using the given information, we substitute the value of measure of angle D into the equation to determine the measure of angle E. We have:
measure of angle E = 90 degrees - 40 degrees = 50 degrees. Therefore, the answer to statement 3 is measure of angle E = 50 degrees.

Statement 4: If measure of J = 20 degrees, then 3(measure of J) = 60 degrees
Applying basic arithmetic, we multiply the measure of J by 3 to evaluate 3(measure of J). Given that the measure of J = 20 degrees, we find:
3(measure of J) = 3(20 degrees) = 60 degrees. Hence, the answer to statement 4 is 3(measure of J) = 60 degrees.

By following these steps, you can understand the properties mentioned in the given statements for your geometry homework.