Question

3.26d+9.75d-2.653.26d+9.75d−2.65

Answer 1

Answer: thats a lot of math

Answer 2

Answer:

13.01d-2.65

Step-by-step explanation:

STEP 1:

combine LIKE TERMS-

3.26+9.75

those two numbers 3.26 and 9.75 are like terms because they both have the same variable (d) at the end.

SO the equation would be this now:

(3.26+9.75)*d-2.65

Notice we had our like terms in parenthesis and moved the d outside the parenthesis so that it can be multiplied by it.

BUT WHY DID WE MOVE THE VARIABLE(d) TO THE OTHER SIDE:

well we moved it because they are like terms.

STEP 2:

Solve-

(3.26+9.75)*d-2.65

(13.01)*d-2.65

13.01d-2.65