ok what do you want me to do for you
Solve with one variable for both sides.
Answer:
4
Step-by-step explanation:
Answer:
7x(3-5a)
Step-by-step explanation:
21-35a =
to find a minimum common multiply you have to rationalize the number with the same numer, and this number must be a whole, this will help you to write the expression easier, if you notice that 21 and 35 are familiar of 7, then you can find a common factor, to multiply your expression
Answer:
erm
Step-by-step explanation:
60
They've both got the same amount of squares so they're the same in perimeter
