B) -7 because the dominator must be different by 0.
2(x + 7) ≠ 0 |divide both sides by 2
x + 7 ≠ 0 |subtract 7 from both sides
x ≠ -7
Answer:
Step-by-step explanation:
Math
way
A a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a. A a a a a a
Answer:
False
Step-by-step explanation:
-x^2+x is the same as x-x^2.
Only difference is the way it's written.
