Step-by-step explanation:
X-2=0 or x+10=0
X=2 or x=-10
Two roots
Answer:
x=-5/3
Step-by-step explanation:
6x+7=3x+2
6x-3x=2-7
3x=-5
x=-5/3
Answer:

Step-by-step explanation:
GIVEN: A car was sold
standard washed in a day , which was
of their total sales for that day.
TO FIND: Total amount of washes that the car wash sold that day.
SOLUTION:
Let the total sales of car washes sold for that day 
total number of standard car washes sold 
As, total standard car washes sold are
of total sales in a day

putting value in equation



Hence the total number of car washes sold that day are 
Answer:
X=5
mde=e
mef=5
mdfg=77
Step-by-step explanation:
Answer:
The answer is d or f(9)-f(2)/9-2