Answer:
20 is your value for x
Explanation:
Note that these two angles are vertical angles, which means there measurements will be the same. Set the two measurements equal to each other.
3x + 50 = 6x - 10
Isolate the x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS (Parenthesis, Exponents (& roots), Multiplication, Division, Addition, Subtraction).
First, subtract 6x and 50 from both sides
3x (-6x) + 50 (-50) = 6x (-6x) - 10 (-50)
3x - 6x = -10 - 50
-3x = -60
Next, isolate the x. Divide -3 from both sides
(-3x)/-3 = (-60)/-3
x = -60/-3
x = 20
20 is your value for x.
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