What is the value of x in the equation below? 3/4x + 5 - 2x = 15
a) x= 1/2
b) x=-8
c) x=-1/2
d) x = 8

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

How do i do this activity, is appreciated

Solve -.016x= -16. need solving this