-12n+12m that is the answer
First drop down is NEGATIVE
Second drop down is NON-REAL
Third dropdown is the second to last one at the bottom (2 plus or minus 4i)
Hope this helps!
Hey there!
7 + 5(3) - ( 6 - 2) ÷ 2
Let's do PEMDAS to solve this equation!
First step:
parentheses → 6 - 2 = 4, right?
Your problem becomes: 7 + 5 (3) - 4
The next step usually would be "e" for the exponents but since we don't have any, we have to move onto
Multiplication 5(3) = 15, right?
We have
division but we can save that for the last ( you don't have to do this method to solve this equation, by the way!)
Problem becomes: 7 + 15 - 4
Next, we do
addition
7 + 15 = 22, right?
Your problem becomes: 22 - 4
Next we do
subtraction
22 - 4 = 18, right?
Now we can do
division
Good luck on your assignment and enjoy your day!
~
250+25x=150+50x
Subtract 150 from both sides
100+25x=50x
Subtract 25 from both sides
100=25x
Divide both sides by 25
X=4
It takes 4 weeks