Question

3. 2(x + 4) = 4x + 3 - 2x + 5

Answer 1

The answer is x=3 I am pretty sure

Answer 2

Answer:

0 = 0

Step-by-step explanation:

2(x+4) = 4x + 3 - 2x + 5

Distribute

2(x+4) = 4x + 3 - 2x + 5

2x + 8 = 4x + 3 - 2x + 5

Add the numbers

2x + 8 = 4x + 3 - 2x + 5

2x + 8 = 4x + 8 - 2x

Combine like trems

2x + 8 = 4x + 8 - 2x

2x + 8 = 2x + 8

Subtract 8 from both sides of the equation

2x + 8 = 2x + 8

2x + 8 - 8 = 2x + 8 - 8

Simplify

Subtract the numbers

2x = 2x

Subtract 2x from both sides of the equation

2x = 2x

2x - 2x = 2x - 2x

Simplify

Combine like terms

0=0

Result

0 = 0

The input is identity: it is true for all values.