To simplify the expression (9a + 10(6a - 1)), first distribute the 10:
[ 10(6a - 1) = 60a - 10. ]
Now combine it with (9a):
[ 9a + 60a - 10 = 69a - 10. ]
So, the simplified expression is (69a - 10).
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.
It is the same as: 9a -4a = 5a
It is: 9a-a-a = 7a
9a-99 = -90
The expression (9a - a - a) simplifies to (9a - 2a), which equals (7a). So, the final result is (7a).
9a - 8a = a
If: 9a = 18b Then: a = 2b
9a verbal expression
9a squared = 81a^2
9a+21 3(3a+7)
The simplified expression is -9a -9b.
There is nothing you can do to 9a + 5 without knowing the value of a.
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).