Answer:
1st answer is 6, 2nd is 5, 3rd is 5
Step-by-step explanation:
3x-2=x+10
3x-x=10+2
2x=12
x=12÷2
x=6
x+4=19-2x
x+2x=19-4
3x=15
x=15÷3
x=5
8z-20=z+15
8z-z=15+20
7z=35
z=35÷7
z=5
plzz mark me as brainliest
Greater=19
Smaller=3
Just use substitution
Its C !! 3 !! as -8-(-11) = -8+11= +3
Answer:
-0.2857
Step-by-step explanation:
= -2/7
= -0.2857
Since you can't simplify or combine any of the values inside the parenthesis, you'd use the distribution property to solve this:
15 - 9x + 30y - 18z
This would be the most simplified form.
Hope this helps!
