25
-6 plus 2f plus 3f equals 29 -6 + 2f + 3f = 29 -6 + 5f = 29 5f = 35 f = 7
-2(-3f+6)
first place the c's and f's next to each other. 8c-c-3f-3f now 8c-c = 7c and -3f -3f = -6f your answer is 7c-6f Remember that you cannot add of subtract from different letters you can only add of subtract like terms
What's the question, do you want to simplify that?You can combine the like terms - the terms that contain variable "f". Then, you can either leave it that way, or you can open the parentheses.
It is an expression and can be simplified to: 3d+f+1
Well, let's take a moment to appreciate these lovely variables, f and g. To simplify this expression, we can combine like terms. So, when we combine the terms with f, we get 5f - 7f + 3f, which simplifies to f. And when we combine the terms with g, we get -3g - 4g, which simplifies to -7g. So, the simplified expression is f - 7g. Remember, there are no mistakes in math, just happy little accidents.
25
-6 plus 2f plus 3f equals 29 -6 + 2f + 3f = 29 -6 + 5f = 29 5f = 35 f = 7
-2(-3f+6)
first place the c's and f's next to each other. 8c-c-3f-3f now 8c-c = 7c and -3f -3f = -6f your answer is 7c-6f Remember that you cannot add of subtract from different letters you can only add of subtract like terms
3f+9 = 23 3f = 23-9 3f = 14 f = 14/3 3f+9=23 -9 -9 3f= 14 /3 /3 f= 4.66666 (6 repeats)
What's the question, do you want to simplify that?You can combine the like terms - the terms that contain variable "f". Then, you can either leave it that way, or you can open the parentheses.
It can be simplified to: 4f+2e
11
The expression is simplified to: 12f-(10a+5b)
When you have 3f plus f plus 4f, you are adding together like terms. In this case, the variable "f" is the same, so you can add the coefficients together. 3f + f is 4f, and when you add 4f to that, you get 8f. Therefore, 3f + f + 4f equals 8f.