Answer:
problem given: (-0.75x + 6) -(2.5x -1.9)
distribute: -0.75x+6 -2.5x-1.9
combine like terms: -0.75x-2.5x= -3.25x ; 1.9+6=7.6
solution: -3.25x+7.6
Answer:
Step-by-step explanation:
3x - 5 = 2x + 6
x - 5 = 6
x = 11
4x^2 + 5x - 8 + (- 4x^2 - 5x + 8) = 0
all ur doing is changing the signs so they will cancel each other out.
so ur adding : -4x^2 - 5x + 8
0.46/1 , 46/100 (both are simple to calculate/find) but theres lots of other fractions, which will not be "simpler" to find
do you not know how to convert a decimal to a fraction?