Question

Question 4.4. Which equation would best help solve this problem?

Five added to 4 times a number is equal to 9 less than two times the number.
(Points : 1)
9x + 2 = 5x + 4
5x + 4 = 9x – 2
4x – 5 = 2x + 9
4x + 5 = 2x – 9


Question 5.5. Find the unknown number.

Six added to 3 times a number is equal to 4 less than 5 times the number.
(Points : 1)
10
5
–5
–10