Answer:
5x+3
Step-by-step explanation:
1. Subtract 1 from 4
<u>4</u>+5x<u>-1</u>
2. Solution
5x+3
3s + 2p = 85.50....multiply by -1
3s + 4p = 123
--------------------
-3s - 2p = -85.50 (result of multiplying by -1)
3s + 4p = 123
--------------------add
2p = 37.50
p = 37.50/2
p = 18.75 <=== cost of the pants
3s + 4p = 123
3s + 4(18.75) = 123
3s + 75 = 123
3s = 123 - 75
3s = 48
s = 48/3
s = 16 <=== cost of each shirt
3 x 36= 108/4 = 27
27 is the answer
Answer:
-6
Step-by-step explanation: