Answer:
True for all x.
Step-by-step explanation:
1. Expand 1/3(6-9x)
2-3x
2. Expand -1/5(15x-10)
-3x+2
3. Subtract 2 from both sides.
2-3x-2 = -3x+2-2
4. Simplify.
-3x = -3x
5. Add 3x to both sides.
-3x + -3x = -3x + -3x
6. Simplify.
0=0
Both sides are equal, so it is true for all x.
y= 12.7
so -5.2 +12.7=7.5
132
(y/11+2=-10)*11
Y+22=-110
Y=132
ummmm... what is the -4 -3 3 4 thing???
The other part makes sense. -324/-3=108 108/-3=-36 -36/-3=12 12/-3=-4 but -4/-3= 1.33333333333333333333
/-3
