Question

9x-4 (x-3)+72
what is X?

Answer 1

I think answer is 16.8....

Answer 2

x = 12

Explanation:

9*x-4*(x-3)-(72)=0

Step by step solution :

Step 1 :

Equation at the end of step 1 :

(9x - 4 • (x - 3)) - 72 = 0

Step 2 :

Step 3 :

Pulling out like terms :

3.1 Pull out like factors :

5x - 60 = 5 • (x - 12)