Answer:
12-x
Step-by-step explanation:
1/3(x)=22-x
x/3=22-x
(x/3=22-x)3
3x=66-3x
6x=66
x=11
Answer:
no
Step-by-step explanation:
coordinates pair (2,11) does not go with the inequality
First multiply everything inside the brackets by seven
7x^4-42+3
Then solve what you can
7x^4-39
You an't solve it further. Is this what you mean? X to the fourth power?
