A, just divide by 4 and youll get your solution.
Step-by-step explanation:
90 - 60 = 30
30 - 18 = 12
X=12
this is written as

change the greater than or equal to sign to equal to in order to solve it
thus



dividing through by 2


{
}
I hope this helps you
3.6.(a^5+1).b^9
18.a^6.b^9
Answer:
x = 9.3
Step-by-step explanation: