Which expression is not equivalent to 5x ?

3x+2x

3x+2

7x+5−2x−5

(7x+5)−(2x+5)

Ily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4 how can her partial solution be interpreted?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Combine like terms to create an equivalent expression. make sure to simplify coefficients and constants as well. -6/5-2/3v+4/15+1/3v