The expression ( 9a + 4a - 5a ) can be simplified by combining like terms. Adding and subtracting the coefficients of ( a ), we get ( (9 + 4 - 5)a = 8a ). Therefore, the simplified expression is ( 8a ).
It is the same as: 9a -4a = 5a
It is: 9a-a-a = 7a
The expression (9a - a - a) simplifies to (9a - 2a), which equals (7a). So, the final result is (7a).
If: 9a = 18b Then: a = 2b
The simplified expression is -9a -9b.
9a-99 = -90
It is the same as: 9a -4a = 5a
It is: 9a-a-a = 7a
The expression (9a - a - a) simplifies to (9a - 2a), which equals (7a). So, the final result is (7a).
If: 9a = 18b Then: a = 2b
9a - 8a = a
9a verbal expression
9a squared = 81a^2
There is nothing you can do to 9a + 5 without knowing the value of a.
9a+21 3(3a+7)
The simplified expression is -9a -9b.
The expression "9a plus 1" can be written mathematically as (9a + 1). This represents a linear equation where (a) is a variable. The value of the expression depends on the value of (a). For example, if (a = 2), then (9a + 1) equals (19).