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IgorLugansk [536]
3 years ago
7

PLEASE HELP !! Whoever gets it right gets brainliest

Mathematics
2 answers:
Sauron [17]3 years ago
4 0

Answer:

21

Step-by-step explanation:

4x-2=3x+19

4x-3x=19+2

x=21

cricket20 [7]3 years ago
3 0

Answer:

x = 21

Step-by-step explanation:

These are opposite angles and are therefore equal.

Equate the two angles to solve for x.

4x-2 = 3x+19

subtract 3x-2 from either side (i.e. numbers on the left, and variables on the right)

4x-2 -(3x-2) = 3x+19 - (3x-2)

x = 21

check: 4x-2= 82, 3x+19=82, so solution is good.

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