Answer:
Step-by-step explanation
umm this not even real bro
<span>-3x + 4 = -8
Subtract 4 from both sides
-3x=-12
Divide -3 on both sides
Final Answer: A.) x=4</span>
Answer:

Step-by-step explanation:
we are given that

since m is greater than or equal to 0 it's a positive number therefore, the square root of m is defined and recall that √x²=|x| thus

remember that,|a|•|x|=|ax| hence,

and we're done!