10a + 3a - 4a = 9a
A42a
1
to solve this expression: 10a-4(a+2) -> 10a-4(a)-4(2) -> 10a-4a-8 -> 6a-8
(a + 6)(a + 4)
10a+7b undefined variables cannot be determined
6a
12a + 4 - 10a = 2a + 4 or 2*(a + 2)
10a + 5b
yea ho
9a plus a equals 10a. You can combine the like terms by adding the coefficients of 'a' together: 9 + 1 = 10. Therefore, the expression simplifies to 10a.
8a + 5g
2a + 5a + 3a = 10a