I got 1.4 for this one..............
Answer:x=0,y=3
Step-by-step explanation:
Alright, so to understand algebra
use PEMDAS
parenthasees
exponents (square roots count as exponents)
multiply or divide
add or subtract
basically try to isolate the unknown/vareable/xterm
so
3(2x-1)-10=8+5x (assuming you meant to type 8+5x and not 8=5x)
first distribute using distributive property
a(b+c)=ab+ac
3(2x-1)=3 times 2x+3 times -1=6x-3
6x-3-10=8+5x
add like terms
6x-13=8+5x
subtract 5x from both sides
x-13=8
add 13 to both sdies
x=21
The correct answer is 2x/3 -1
If you would like to know what is 25 percent of 225, you can calculate this using the following steps:
25 percent of 225 = 25% * 225 = 25/100 * 225 = 56.25
Result: 25 percent of 225 is 56.25.
