Question

MEDAL + FAN
What is the solution to the equation?

7(5 + 9) = 7 • x + 7 • 9

A.
x = 1

B.
x = 5

C.
x = 7

D.
x = 9

Answer 1

try substituting your choices to your equation

Answer 2

i tried but i keep on getting -23, but thats not an optional choice :(

Answer 3

i just helped you :(

Answer 4

i didnt get it

Answer 5

okay

Answer 6

you have to see if they are equal

Answer 7

7 * x + 7 * 9 can be simplified to what

Answer 8

7 is on the outside of the parenthesis

Answer 9

7x + 7 times 9 equals 7x + 63 equals x = 9

Answer 10

no; 7(x+9) is what you're looking for in this equation

Answer 11

your "undisributing"

Answer 12

7x + 63
x = 9

Answer 13

no.

Answer 14

stop

Answer 15

look at what i sent you. 7(x+9)

Answer 16

7(x+9) = 7(5+9)

Answer 17

lok at it for a second and tell me the answer

Answer 18

look*

Answer 19

yes cause you divide 7 from 7x to get 1x which x by its self equals x and then you do it to the other side which is 63 divided by 7 to get 9 which is x = 9

Answer 20

no.

Answer 21

look

Answer 22

even if you simplify

Answer 23

oh oh wait

Answer 24

look hold on.

Answer 25

7(x+9) = 7(5+9)
7x + 63 = 35 + 63
7x = 35 (subtract 63 on both sides)
x = 5 (divide 7 on both sides)

Answer 26

or

Answer 27

sorry i forgot its like this 7(x+9) ok so you distribute like 7x + 63 and then you cant do anything else cause its on the same side

Answer 28

7(x+9) = 7(5+9)
x+9 = 5+9 (divide 7)
x = 5 (subtract 9 on both sides)

Answer 29

7 (5+9) = 7 * 5 + 7 * 9
35 + 63 = 35 + 63
then they equal the same so your right, im sorry

Answer 30

its okay :)

Answer 31

you just misunderstood

Answer 32

ya i know what i done wrong, thanks for the help

Answer 33

can you help me with this one now?

Answer 34

@RhondaSommer

Answer 35

@RhondaSommer please help!

Answer 36

@safyousuff97