Answer:
Explanation:
First find what x means. Then once you find what x means.
Example:
Let’s say x = 4
First write out you’re answer.
(3x + 28) + (5x - 8)
Then replace the x with whatever it equals, in this case 4. Make sure your times it once to bring it down.
(3 x 4 + 28) + (5 x 4 - 8)
Next solve.
(12 + 28) + (5 x 4 - 8)
(40) + (5 x 4 - 8)
(40) + (20 - 8)
(40) + (12)
52
You’re answer should be 52, please correct me if I’m wrong.