Answer:
x = 21
Step-by-step explanation:
the equation is 2x + 10 = 52
2x = 42
x = 21
Answer:
14.00
Step-by-step explanation:
add
subtract
divide
multiple
Answer:
7
Step-by-step explanation:
because it is the only number without a variable or something next to it.
Answer:

Step-by-step explanation:
<em><u>Given Condition:</u></em>
=> x+50%-30%
=> x+20%
=> 
<u>LCM = 100</u>
=> 
Taking 20 common
=> 
=> 
Hope this helps!
Don't hesitate asking anything regarding this!