So firstly, add px onto both sides of the equation: 
Next, add 2 to both sides of the equation: 
Next, factor out -x on the right side of the equation: 
Next, divide both sides by (8 - p): 
Lastly, multiply both sides by -1 and <u>your answer will be 
</u>
Answer:
Step-by-step explanation:
Basically, you want to know interest. I = prt is the formula. 'I' will be left blank b/c that's unknown. P is principal, 5000. R is rate, 4%, or 0.04 when turned into a decimal. T is time, 7 years. So now when using the formula, it will all become I = 5000(0.04)(7). What that means is you first multiply 5,000 by 0.04, getting 200. Then when you multiply 200 by 7, it's 1,400, which will leave you with I = 1,400. Interest is 1,400.
Answer:
1/2
Step-by-step explanation:
you have 6/6 quarters you take three 3/6 and then simplify you have 1/2 taken.
160 is the answer to 8x20
