Answer: x = 109/48
Step-by-step explanation:
1. Simplify 4 x x/5 to 4x/5
1/4 + 4x/5 = 31 15
2. Subtract 1/4 from both sides
4x/5 = 31/15 - 1/4
3. Simplify 31/15 - 1/4 to 109/60
4x/5 = 109/60
4. Multiply 1both sides by 5
4x = 109/60 x 5
5. Simplify 109/60 x 5 to 545/60
4x = 545/60
6. Simplify 545/60 to 109/12
4x = 109/12
7. Divide both sides by 4
x = 109/12/4
8. Simplify 109/12/4 to 109/12 x 4
9. Simplify 12 x 4 to 48
x = 109/48
Hope this helps & happy halloween! :)
Answer:
-11
Step-by-step explanation:
Answer:
Z is 
Step-by-step explanation:
We can rewrite the equation as P+Prz = B
Next, we can subtract the equation from both sides to get Prz = B - P
Finally, we divide both sides by Pr to get our final answer.
