Yes 4 is a value of the solution.
If we plug in 4 to s we get:
4+6 <= 12
10 <= 12
and 10 is in fact less than 12
Step-by-step explanation:
6-6x=108
-6 from both sides
-6x=102
divide by -6 on both sides
x= -17
Answer:
x=−3 or x=5
Step-by-step explanation:
x2−2x−15=0
Step 1: Factor left side of equation.
(x+3)(x−5)=0
Step 2: Set factors equal to 0.
x+3=0 or x−5=0
x=−3 or x=5
Answer:
135
Step-by-step explanation:
you subtract 160 from 25
you get 135
to check you do 135 + 25 and you get 160
