Answer:
x = 4
Step-by-step explanation:
The steps we need to take:
1. Simplify left side.
2. Separate the variable and its coefficient from constants
3. Divide both sides by the coefficient to find "x
1) Simplify left side.
5(3x - 4) + 12 = 52
15x - 20 + 12 = 52
15x - 8 = 52
2) Separate the variable and its coefficient from constants by adding 8 to both sides.
15x - 8 + 8 = 52 + 8
15x = 60
3) Divide both sides by the coefficient to find x. (the coefficient is the number that comes before the variable)
15x / 15 = 60 / 15
x = 4
s= original price of shoes
n= new price of shoes
s+0.05s=n
Answer:
Step-by-step explanation:
2/3 4/6 3/8
Answer:
2/3 divided by 5/7
Step-by-step explanation:
2/3 divided by 5/7 equals 14/15
Answer:
16
Step-by-step explanation:
