Simplify 12e -5f-7e+3f
To simplify the expression 12e - 5f - 7e + 3f, we can combine like terms.
12e - 5f - 7e + 3f can be rearranged as (12e - 7e) + (-5f + 3f), which simplifies to 5e - 2f.
Therefore, the simplified expression is 5e - 2f.
12e - 5f - 7e + 3f can be rearranged as (12e - 7e) + (-5f + 3f), which simplifies to 5e - 2f.
Therefore, the simplified expression is 5e - 2f.