Answer:
-10/7
Step-by-step explanation:
First, you subtract 4/3 on both sides to get the equation 7/6x=-5/3. Then, you divide 7/6 by -5/3. You can do so by multiplying them by 7/6's reciprocal. This equation turns out to be -5/3*6/7 which turns out to be -10/7. Therefore, x=-10/7
Answer: B. 4
Step-by-step explanation:
Answer:
i think its 2-/+ not sure though sorry
Step-by-step explanation:
X is the short piece
(3•x-1)+x=31
4x=31+1
X=32/4=8
Short piece is 8
Long piece is 3•8-1=23
Check 8+23=31 ✔️
I don’t know ima just go with D