Answer:
3(5+4x) = 75
Step-by-step explanation:
Step 1: Distribute. --> 3(5+4x) = 75
15 + 12x =75
Step 2: Find X. ---> <u>15</u> + 12x = <u>75</u>
-15 -15
<u> 12</u>x = <u>60</u>
Step 3: Divide. 12 12
Answer: <em><u>x = 5</u></em>
Step-by-step explanation:
The answer is
If naya is 4 years old then 3 times Adam age is 12
After 4 years naya is 8 years old and Adam is 16
We can check it because twice of 8 is 16
So now Adam is 12 years and Naya is 4 years old
It would be: 9m - 5m + 2
= 4m + 2
Hope this helps!
