Answer:
150m
Step-by-step explanation:
work = force x distance
w=fd
d=w/f
d= 4500/30 = 150
Answer: x=4
x= 2
so expand the left side of the equation
9x+9= 25+x
and then group like terms( subtract 9 from both sides and also do same with x.
9x-x= 25-9
8x= 16
divide by 8 on both sides.
x=2