Question

-3x + 5 ¾ + 12x - 2.25
if you answer this it is worth 100 points

Answer 1

8 + 9x

Explanation:

This is an algebraic expression. Our job here is to simplify it by combining like terms: combine the x terms and then combine the constants:

-3x + 5 ¾ + 12x - 2.25, after combining the x terms, is

5 ¾ + 9x - 2.25

Next, combine the constants. It's easier to convert -2.25 to -2 1/4 and then

add this 2 1/4 to 5 3/4:

8 + 9x

Answer 2

Answer: 9 x + 7 /2

Explanation: