Answer:
1
Step-by-step explanation:
Hello,
2x – 1 = 1 – 2x
<=> 2x-1+2x=1
<=> 4x-1=1
<=> 4x = 1+1=2
<=> x = 2/4 = 1/2
Then there is only one solution.
Thanks
Answer:
¡Estoy teniendo un buen día!
One is 55%
Two is 190%
Three is 57
D)30 us 6 times as many as 5 and 5 times as many as 6.
Answer: (x+4)^2 -1
Step-by-step explanation: