The answer is 1, I really hope this helped :)
Rational numbers are numbers that can be written in the form
a/b where b is not equal to 0
true
90-x*30=80
90-30x=80
90-90-30x=80-90
-30x=-10
Divide by -30 for -30x and -10
-30/-30x=-10/-30
x=1/3
Answer:
y^6
Step-by-step explanation: