The sum of 4 times a number and 7 is 31. Find the number

x = 6

Step-by-step explanation:

4x + 7 = 31

     -7       -7

4x = 24

4      4

x = 6

6

Step-by-step explanation:

this is because when you multiply 4x3 plus 7 you get 31 this is easy knowledge hope this helped you and pls give me brainliest i need it  but is okay you dont give it to me i never get brainliest you can even look at my profile thx anyways  

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96