How would you solve x – 19 = 1? Subtract 19 from both sides. Add 19 to both sides. Add 19 to the left side. Add 19 to the left side and subtract 19 from the right side.

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Answer:

Add 19 to both sides

Step-by-step explanation:

In order to isolate X you would need to add 19. To keep the equation equal and balanced, you would then need to add 19 to the other side.

X-19+19 = 1+19

X=20

Answer:

B

Step-by-step explanation: