2
As there are no parentheses then the expression stated can be simplified as follows :- 7x - 4x - 9 = 3x - 9 If the parentheses were placed (7x - 4x) - 9 then the result would be the same. If the parentheses were placed 7x - (4x - 9) = 7x - 4x + 9 = 3x + 9.
It is an expression that can be simplified to: 9-13x
Subtract 7x from each side: 8 = -9 Not possible, game over.
If you mean: 5x+9+7x-11 then it simplifies to 12x-2
9/9 simplified is 1
7x-9
The expression (7x \cdot 3y) can be simplified by multiplying the coefficients and the variables separately. This results in (21xy). Thus, the simplified form of (7x \cdot 3y) is (21xy).
Yes. 9 over 30 can be simplified to 3 over 10
7x+3y where x=2 and y=9 can be written as (7*2)+(3*9) which can be simplified to (14)+(27), from there it's basic addition.
Yes, 9/100 is simplified.
13/9 cannot be simplified.
65/9 cannot be simplified.