Question

Create your own two-step equation with All Real Numbers as the solution. Show the steps to solving the equation to prove the solution All Real Numbers.

Answer 1

3x+1 = 1 - (-3x)

Answer 2

sub 1 from both sides
3x = -(-3x)

Answer 3

or 3x = 3x
divide both sides by 3

Answer 4

x=x
all real numbers satisfy this

Answer 5

could you write it all in one reply it's confusing me.

Answer 6

3x+1 = 1 + 3x
-1 -1
------ -----------
3x = 3x
/3 /3
------- --------
x = x

Answer 7

Still so confused >.<

Answer 8

if you are left with a true statement when solving for a variable that is an identity such as x=x, or evaluating this expression 0=0, then the solution set is all real numbers

Answer 9

I don't understand the example though, Like how would I write it out?

Answer 10

he already wrote it out in his example, there are many different examples you can use