Question

Given the equation 5 + x - 12 = x - 7.
Part A. Solve the equation 5 + x - 12 = x - 7. In your final answer, be sure to state the solution and include all of your work.
Part B. Use the values x = -4, 0, 5 to prove your solution to the equation 5 + x - 12 = x - 7. In your final answer, include all of your calculations.

Answer 1

HELP

Answer 2

@hartnn lol

Answer 3

@kryton1212 u gonna help or no

Answer 4

i got x nothing :O

Answer 5

x gets cancelled
and we get something like
-7 =-7
or
0=0

Answer 6

and that is true for ALL VALUES OF X

Answer 7

hence the answer is INFINITE solutions

Answer 8

thats part A

for part B,
plug in x =-4 in
5 + x - 12 = x - 7

Answer 9

5+4-12 = 4-7

-3 =-3
which is true

hence x = -4 is a solution

Answer 10

do the same for other values of x

Answer 11

@hartnn @kryton1212 thanks i need help with more ...

Answer 12

feel free to ask

Answer 13

i help nothing lol no need to thanks me haha

Answer 14

Given the equation 5 + x - 14 = x - 7.

Part A. Solve the equation 5 + x - 14 = x - 7. In your final answer, be sure to state the solution and include all of your work.

Part B. Use the values x = -2, 0, 3 to prove your solution to the equation 5 + x - 14 = x - 7 . In your final answer, include all of your calculations.

Answer 15

the approach is the same as what @hartnn ha mentioned few minutes ago

Answer 16

iknow but this is a different question