Answer:
11
Step-by-step explanation:

This involvea factoring the polynomial into binomials and solving.
So make it (3x+1)(x-7)
X equals 7 and -1/3
Answer:
150
Step-by-step explanation:
159 rounded to the nearest tenth is 160
160-10=150
Answer:
No
Step-by-step explanation:
-18-7 is not equal to -6(3x-8) beacuse
-6(3x-8)= -18x+42
its obivous that the two values are not same