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14-07-2020
Mathematics

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Find the value of x
A.21
B.30
C.9
D.6

Find the value of x A21 B30 C9 D6 class=

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wegnerkolmp2741o wegnerkolmp2741o

14-07-2020

Answer:

x = 6

Step-by-step explanation:

The two angles are vertical angles and vertical angles are equal

5x = 3x+12

Subtract 3x from each side

5x -3x = 3x+12-3x

2x= 12

Divide by 2

2x/2 = 12/2

x = 6

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