Solve for b:
3.5b + (-8) = (-6.25b) - 6.5

A b = .15

B b = -.25

C b = 9.75

D b= .85

Solve for x:

-5x + 3 > (-7x) - 12

A x > -7.5

B x < -7.5

C x > 15

D x < -15​