2. Twice a certain number is doubled. The resulting number is four times the original number.

1 answer:

8 0

2(2x)=4x
duh
4x=4x
x=x
true,
all real numbers are solutions

You might be interested in

Neko [114]

Answer:

-4

Step-by-step explanation:

1. 6v-10=2v-22-4

2. 4v-10=-26

3. 4v=-16

4. v=-4

3 0

3 years ago

levacccp [35]

Mateo spent L-15% hours at the beach

3 0

4 years ago

saul85 [17]

Thank you for this!!

8 0

4 years ago

ryzh [129]

Your answer is gonna be a.) 12yd^2

4 0

3 years ago

aev [14]

Answer:

Step-by-step explanation:

the rest of them have 2 Y for 1 X

6 0

3 years ago