3 years ago

What is the value of x?

Mathematics

2 answers:

german3 years ago

3 0

Answer:

Step-by-step explanation:

3x+50=6x-10 (vertically opposite angles)

50+10=6x-3x

60=3x

60/3=x

x=20

nekit [7.7K]3 years ago

3 0

Answer:

x = 20

Step-by-step explanation:

6x - 10 = 3x + 50 {Vertically opposite angles}

6x = 3x + 50 + 10 {Combine like terms}

6x = 3x + 60 {Subtract 3x from both sides}

6x -3x = 60

3x = 60 {Divide both sides by 3}

x = 60/3

x = 20

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