Combine like terms by subtracting x from both sides.
x + 4 = 2x
4 = 2x - x
4 = x
(On one side, x-x cancelled out, and on the other side, the 2x-x works like normal subtraction so you are left with x. Therefore x is 4)
Answer:
x ≈ 53.13°
Step-by-step explanation:
Using the sine ratio in the right triangle
sinx° = = , thus
x = ( ) ≈ 53.13° ( to the nearest hundredth )
The answer is either undefined or “x does not exist in the set of all real numbers”.
Answer:
Step-by-step explanation:
Hello friend!!!!!
Third option is the correct answer.
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