Question

5 x+(2x- 9)=54
Find the answer.silve for unknown





Plz

Answer 1

Answer:

x = 9

Step-by-step explanation:

5X +2x - 9 =54

7x = 54+9

x = 63/7

x=9

good day

Answer 2

Answer:

$5x + 2x - 9 = 54 \\ 7x - 9 = 54 \\ 7x = 54 + 9 \\ 7x = 63 \\ x = \frac{63}{7} \\ x = 9$