Question

What is the simplified equation corresponding to the measures of the angles?
1.(7x - 22) = 90
2.(3x - 22) = 90
3.(3x - 22) = 180
4.(7x - 22) = 180

Answer 1

1. (7x - 22) = 90 simplifies to 7x - 22 = 90
2. (3x - 22) = 90 simplifies to 3x - 22 = 90
3. (3x - 22) = 180 remains the same
4. (7x - 22) = 180 remains the same

Answer 2

which one is correct

Answer 3

Both equations 3 and 4 are correct. Equations 1 and 2 have been simplified by removing the parentheses, whereas equations 3 and 4 remain the same as they are already in simplified form.

Answer 4

solve for the value of x
1. 50
2. 13
3. 65
4. 1

Answer 5

To solve for the value of x in equation 1:

7x - 22 = 90

Add 22 to both sides:

7x = 112

Divide both sides by 7:

x = 16

So the correct answer is 16.