Answer:
This is what i get
Step-by-step explanation:
Answer: x=-3
Step-by-step explanation: -2x+1=7
-2x=7-1
-2x=6
-2x/-2=6/-2
X=-3
Use the distributive property on the parentheses, then solve accordingly.
-3(2r+7)=3
-6r-21=3
-6r=24
r=-4
-4*2(3x-7)
-8(3x-7)
8 times 4 is 24 so it would be negative 24
so 3 times 16.3=48.9 then you add 7 which rounds it off it 56
so x is 16.3 thats how you get this expession
-24x +56