Question

solution to 3x+4=3x+4

Answer 1

The results can be shown in multiple forms;

4 = 4, All real numbers, Always true, Interval notation: (-∞,∞).

Move all terms containing $x$ to the left side of the equation.

$Subtract\\3x+4-3x=4$

Combine the opposite terms in $3x+4-3x$

$Subtract\\3x from 3x.\\\\0+4=4\\\\Add\\0+4=4 \\4=4*$

Since $4=4$ the equation will always be true.