Question

Solve for x. Assume that lines which appear to be tangent are tangent.

Answer 1

C. 2

Explanation:

8x-1=7x+1

subtract 7x from both sides

x-1=1

add 1 to both sides

x=2

Answer 2

C. 2

Explanation:

8x-1=7x+1

subtract 7x from both sides

x-1=1

add 1 to both sides

x=2