Simplify the expressions below. The first one is done for you. |
2ab + 5a + 5ab - 2
7ab + 5a - 2 |
7nm - 3nm + 4bc + bc + 3
4nm + 5bc + 3 |
7e + 2e + 4ef + 2g + ef + 4
9e + 5ef + 2g + 4 |
6 + 3ac + 6cb + 4 + 2cb + 9ac
12ac + 8cb + 10 |
7a + 2b + 5a + 9b + 3a
15a + 11b |
7pq + 7pq - 2nm - 7 + 5nm - pq
13pq + 3nm - 7 |
a + b + c + 2a +2ab + 3c + b + 5ab
3a + 2b + 4c + 7ab |
7k + 9k + 17c - 10k - 8c - 2k
4k + 9c |
6xy - x - y + 3xy - 5x - 3y - 8
9xy - 6x - 4y - 8 |
3r + s + 3r - 6r + 9t + 4s + 8r + 15t
8r + 5s + 24t |
11rs + 11st +12s + 15st + 4rs - 3
15rs + 26st + 12s - 3 |
17xy + 9xy + 8yz - 15xy - 2yz
11xy + 6yz |