5x+25=9x-7 solve for x

8

Step-by-step explanation:

Step 1:

5x + 25 = 9x - 7

Step 2:

25 = 4x - 7

Step 3:

32 = 4x

x = 8

Hope This Helps :)

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.

answer: group b.

step-by-step explanation: