2 answers:
Answer:
x = 20
Step-by-step explanation:
the two angels are congruet meaning they have the same angle
to find x you plug the two equations equal to each other and solve for x
3x + 50 = 6x - 10
subtract 3x by both sides --> 50 = 3x - 10
add 10 to boths sides --> 60 = 3x
now to get x alone divide boyh sides by 3 --> 60/3 = x
x = 20
Answer:
20
Step-by-step explanation:

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Answer:
Step-by-step explanation:
You add half of the coefficient of x and square it.
What you do on one side,you must do it on the other.
N=80 the correct answer during
It is already rounded so you wont have to do anything.