X+x+4+3x-9=90
5x-5=90
+5 +5
5x=95
5x/5=95/5
x=19
Take the square root of both sides of both sides of the equation. Doing this finds your answer, 16.
Answer: 2
Step-by-step explanation:
Answer: yes, you are correct; at least that's what my teacher says.
Answer:
i did my calculations and according to my calculations it is B
