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Which equation has every number as a solution?
A. 4x = 4x + 1
C. 4(x+1)= 4x+1
B. 4x + 1 = 4x - 1
D. 4(x+1) = 4x + 4

Respuesta :

fedrak

Answer:

the answer is D

Step-by-step explanation:

the equation works with every number placed where the x is, for example:

4(5+1)= 4×5 + 4

4×6=20+4

24=24

but it also works with

4(11+1)= 4×11 + 4

4×12=44+4

48=48

and it also works with every possible number you can think!

Answer:

D.

Step-by-step explanation:

Lets look at equation D:

4(x + 1) = 4x + 4

4x + 4 = 4x + 4.

The left side is identical to the right so

you can put x equal to  any number and this equation will be true.

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