Answer:
x=
3
/7
or x=
−1
/4
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
Good luck
Answer: -9.999e+23
I don't know what you're up to.
Remember, you can do anything to an equation as long as you do it to both sides
and when multiply or divide by a negative in inequalities, flip the direction of the sign
12x-39<9
add 39 to both sides
12x<48
divde bothh sides by 12
x<4
-4x+3<-6
minus 3 both sides
-4x<-9
times both sides by -1 and flip sign
4x>9
divide both sides by 4
x>9/4
I did this manually on some notepaper but my scanner is not working.
The answer is 72 cm^2
