Answer:
-1.6
Step-by-step explanation:
x = 5x + 8
Minus 8 from both sides ( if it were negative you would add it )
( x - 8 ) = 5x ( 8 - 8 )
-8x = 5x
Now divide 5 from both sides
-8x/5 = 5x/5
x = - 1.6
Answer:
4/3x -5
Step-by-step explanation:
Answer:
(p green) 1/3
(p red) = 1/2
Step-by-step explanation:
Add the number of balls together to get the total.
3 + 7 + 5 = 15
Find the probability of choosing green.
(p green) = 5/15
reduce by 5
(p green) 1/3
Since you kept the green ball, there are now a total of 14 balls.
Find the probability of choosing red.
(p red) = 7/14
reduce by 7
(p red) = 1/2