All of the following expressions simplify to -5x+7, except
(4x+3)+(-9x+4)
(x - 2) - (6x-9)
(5x + 1) - (-10x+6)
o-4x+2x+7 - 3x

(5x+1)-(-10x+6)

Step-by-step explanation:

Since there is a negative in front of a parenthesis , multiply by -1. It would be 5×+1+10x-6. Add like terms, it would be 15x-5

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

answer: 0.64

step-by-step explanation: