Which question has a solution of X=13?

A. x+3=10
B. x-10=3
C. x/2=26
D. x+12=1

B. X-10=3

Step-by-step explanation:

A.x+3=10

x=10-3

x=7

B.x-10=3

x=3+10

x=13

C.x/2=26

x=26(2)

x=52

D.x+12=1

x=1-12

x=-11

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.