Answer:x=3
Step-by-step explanation:
Add 4 to both sides and get 3x=5+4
Simplify 5+4 to 9 and get 3x=9
Divide both sides by 3 and get x=9/3
Simplify 9/3 to 3 and get the answer x=3
No; we have 
. Substituting these into the DE gives
which reduces to 
, true only for 
.
Answer:
316 in.
Step-by-step explanation:
12 inches = 1 foot
8 feet. = 96 inches
And, add 7/9 of a yard.
Your answer is 316 in.
Hope this helps!
Multiply both sides by -4 and you should get r= -4/7
