Question

Solve 2 + 2x = 3 + 2x using inverse operations. How does the algebraic result show you that there is no solution?

Answer 1

lol we just said there was "NO SOLUTION"

Answer 2

SHOOT WRONG QUESTION I TYPED

Answer 3

your math teacher is being stupid
but we can do it anyways

Answer 4

kk

Answer 5

how many solution do you think the equation -10x + 3 = 5x -27 has? explain. then find the solution.

Answer 6

please you have to solve it, first

Answer 7

lets add \(10x\) to both sides to get rid of the annoying \(-10x\) on the left

Answer 8

ok. do i add the ten to the -27 on the right side?

Answer 9

please add 27 to both sides, what do you get?

Answer 10

no dear you do not add the ten to the minus 27, because it is \(10x\) not \(10\)
you add the \(10x\) to the \(5x\)

Answer 11

so then you have x + 3 = 15x - 27?

Answer 12

not quite

Answer 13

no, please you have
3=15x -27

Answer 14

the point of adding \(10x\) was to get rid of the \(-10x\) on the left, now it is gone for good

Answer 15

ohh ok. so its 3 = 15x -27

Answer 16

it doesn't leave behind a residual \(x\) hanging around, they are gone for good

Answer 17

yeah what you wrote
now add \(27\) to both sides so the variable is by itself on the right, and the numbers are on the left

Answer 18

now, please add 27 to both sides

Answer 19

3- = 15x

Answer 20

OOOPs. 30 = 15x

Answer 21

yay!

Answer 22

great! now divide?

Answer 23

yes !!

Answer 24

then divide both sides by 15

Answer 25

don't u divide by 15?

Answer 26

yes

Answer 27

or just think what number you would multiply 15 by to get 30

Answer 28

2

Answer 29

that's right!

Answer 30

so it has one solution right? the question implies it has more

Answer 31

only one solution, please

Answer 32

tada
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